Dr. Sears' Private Label Primal Force Radiance Ingredients & Drug Interactions
by Primal Force
What is this page for?
First and foremost: checking Dr. Sears' Private Label Primal Force Radiance against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Dr. Sears' Private Label Primal Force Radiance is a dietary supplement by Primal Force with 9 active ingredients. Its ingredients are commonly taken for eczema and skin health, pms symptoms, breast pain (mastalgia).Based on those ingredients, 476 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Hi Omega Flax Seed Oil, Sea Buckthorn Oil, Evening Primrose seed Oil. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Dr. Sears' Private Label Primal Force Radiance by Primal Force
Ask about any prescription or over-the-counter medication and we check it for interactions with Dr. Sears' Private Label Primal Force Radiance by Primal Force — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Dr. Sears' Private Label Primal Force Radiance by Primal Force
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Partial disclosure
Primal Force Radiance is a 9-ingredient softgel blend centered on plant-derived oils and omega compounds. The active ingredients are gamma-linolenic acid, alpha-linolenic acid, hyaluronic acid, evening primrose seed oil, borage seed oil, black currant seed oil, hi omega flax seed oil, superoxide dismutase/gliadin complex, mixed tocotrienols complex, and raspberry seed oil, plus sea buckthorn oil.
Several of these oils overlap—evening primrose, borage, black currant, flax, and sea buckthorn are all fat-soluble sources of omega-3 and omega-6 fatty acids and compounds like gamma-linolenic acid believed to support skin and general wellness. Hyaluronic acid is a humectant, and tocotrienols are antioxidant compounds related to vitamin E.
The product also contains inactive ingredients including gelatin (the capsule shell), glycerin, purified water, carob extract, sunflower oil, beeswax, canola lecithin, maltodextrin, and gamma- and alpha-tocopherols.
Does it work?
Not established
For most conditions this product might address, the evidence is limited. Evening primrose oil is rated possibly ineffective for asthma and likely ineffective for breast tenderness.
Borage seed oil is rated possibly ineffective for eczema. Black currant seed oil shows insufficient evidence for alzheimer's disease, liver disease, respiratory infections, cough, and eczema.
Mixed tocotrienols are possibly effective for diabetes but possibly ineffective for high cholesterol. Sea buckthorn oil is possibly effective for burns but possibly ineffective for eczema.
Hyaluronic acid is possibly effective for dry eye and venous leg ulcers but has insufficient evidence for aging skin, hay fever, and sexual dysfunction. Raspberry seed oil and the other ingredients show insufficient evidence for their intended uses.
The data we hold does not establish reliable effectiveness for skin radiance or aging as a primary claim.
How safe is it?
Well-documented data
Most of these oils are generally well tolerated when taken by mouth in the short term, though long-term safety at supplement doses is not fully studied. Evening primrose oil commonly causes mild gastrointestinal upset—abdominal pain, diarrhea, nausea—and rarely dizziness or headache.
Borage seed oil may cause belching, bloating, diarrhea, and soft stools; the seed oil itself contains little to no liver-toxic alkaloids, but other borage plant parts do pose a hepatotoxicity risk. Black currant seed oil caused mild diarrhea in a small number of trial participants.
Raspberry seed oil can cause gastrointestinal upset, diarrhea, and epigastric pain at higher doses. Sea buckthorn oil may cause yellow staining of skin at very high doses and topical irritation.
Hyaluronic acid is well tolerated orally; topical use has been associated with eczema, itching, and infection in rare cases. Mixed tocotrienols show no reported adverse effects in clinical trials, though a topical cream caused mild itching in a small percentage of users.
For pregnancy, evening primrose oil and raspberry seed oil are rated possibly safe, but borage seed oil is likely unsafe in pregnancy. Hyaluronic acid, black currant seed oil, sea buckthorn oil, and tocotrienols lack adequate safety data for pregnancy; talk with your doctor for personalized advice.
Meds to double-check
Moderate interaction found
Before taking Primal Force Radiance, double-check with your doctor or pharmacist if you take any of these: blood thinners or antiplatelet drugs (such as warfarin or aspirin)—Moderate risk of increased bleeding; antipsychotic medications called phenothiazines—Moderate risk of seizures; lithium for bipolar disorder—Moderate risk of reduced effectiveness; the HIV medication lopinavir/ritonavir (Kaletra)—Moderate risk of increased drug levels; drugs that lower blood pressure—Moderate risk of too much blood pressure reduction; insulin or other diabetes medications—Moderate risk of low blood sugar; drugs metabolized by the CYP2C9 or CYP3A4 liver enzymes; or drugs that induce CYP3A4. We could not check alpha-linolenic acid or the superoxide dismutase/gliadin complex for interactions.
The bottom line
Scorecard at a glancePartially disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.
Primal Force Radiance is a multi-ingredient oil blend formulated for skin and wellness, but the evidence for effectiveness in aging skin is not established in our data. If you take blood thinners, antipsychotic medications, insulin, blood pressure drugs, or certain HIV medications, this product poses real interaction risks and should be cleared with your doctor or pharmacist first.
If you're pregnant or breastfeeding, talk with your healthcare provider before starting it—safety data for several ingredients is limited or unsafe.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 7 of 9 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Sep 24, 2019.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Dr. Sears' Private Label Primal Force Radiance, straight from the product label.
| Brand | Primal Force |
|---|---|
| Net contents | 60 Softgel(s) |
| Market status | On market |
| Date entered into DSLD | Sep 24, 2019 |
| DSLD ID | 206558 |
| Product type | Other Combinations |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Dairy Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Dr. Sears' Private Label Primal Force Radiance by Primal Force, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Gamma-Linolenic Acid | 110 mg | -- |
| Alpha-Linolenic Acid | 350 mg | -- |
| Hyaluronic Acid | 15 mg | -- |
| Evening Primrose seed Oil | 0 NP | -- |
| Borage seed Oil | 0 NP | -- |
| Black Currant seed Oil | 0 NP | -- |
| Hi Omega Flax Seed Oil | 500 mg | -- |
| Superoxide Dismutase/Gliadin Complex | 50 mg | -- |
| Mixed Tocotrienols Complex | 10 mg | -- |
| Raspberry seed oil | 10 mg | -- |
| Sea Buckthorn Oil | 10 mg | -- |
Other ingredients: Gelatin, Glycerin, purified Water, Carob extract, Sunflower Oil, Beeswax, Canola Lecithin, Maltodextrin, Gamma-Tocopherol, Alpha-Tocopherol
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements
Antioxidant serum for your skin
Formula
GliSODin the antioxidant catalyst
Contains wheat and gluten.
Formulation
Free of: Milk, or milk by-products, egg or egg by-products, fish or fish by-products, shellfish, soy or soy by-products. No preservatives, artificial flavors or synthetic colors.
Precautions
If pregnant or nursing, consult a healthcare professional before use.
Keep out of the reach of children.
Tamper resistant - Do not use if imprinted safety seal under cap is broken or missing.
Contains wheat and gluten.
Caution: Do not take this product if you are allergic to wheat or gluten.
Storage
Keep bottle tightly closed. Store in a cool, dry place at controlled room temperature 15(0)-30(0)C (59(0)-86(0)F)
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent disease.
Brand IP Statement(s)
Isocell SA, France is the owner of US Patent Nos. 6,045,809 and 6,426,06881 and trademark of GliSODin. Hi Omega flax seed oil is a trademark of Polar Foods, Inc.
2009 All rights reserved.
Suggested/Recommended/Usage/Directions
Directions - Adults: Take two softgels daily, or as recommended by your health/nutrition advisor.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Dr. Sears' Private Label Primal Force Radiance by Primal Force label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Dr. Sears' Private Label Primal Force Radiance by Primal Force
These are the 9 active ingredients this product is made of. Select any to open its full monograph.
Serving size2 Softgel(s) Dosage formSoftgel Capsule Servings per container30 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Gamma-Linolenic Acid
Hyaluronic Acid
No knowninteractions
Hyaluronic acid is a natural substance in the body that helps hold water in the skin, joints, and eyes. Oral and topical products are popular for skin...
Hyaluronic Acid monograph & interactionsHi Omega Flax Seed Oil
Interacts with293 drugs
Flaxseed oil is a plant-based source of the omega-3 fatty acid ALA, which the body can partly convert to the omega-3s found in fish oil. It may help s...
Hi Omega Flax Seed Oil monograph & interactions- › Alpha-Linolenic Acid
Superoxide Dismutase/Gliadin Complex
Mixed Tocotrienols Complex
Interacts with122 drugs
Tocotrienols are a less common form of vitamin E with strong antioxidant activity studied mostly for cholesterol, liver, and heart health. Early resea...
Mixed Tocotrienols Complex monograph & interactionsRaspberry seed oil
Interacts with135 drugs
Red raspberry leaf is a traditional herbal remedy most often used as a tea in late pregnancy and for menstrual discomfort, but solid scientific eviden...
Raspberry seed oil monograph & interactionsSea Buckthorn Oil
Interacts with289 drugs
Sea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Earl...
Sea Buckthorn Oil monograph & interactionsOther (inactive) ingredients: Gelatin, Glycerin, Purified Water, Carob extract, Sunflower Oil, Beeswax, Canola Lecithin, Maltodextrin, Gamma-Tocopherol, Alpha-Tocopherol. These complete the product’s ingredient list but are not active constituents.
Dr. Sears' Private Label Primal Force Radiance by Primal Force Drug Interactions
HelloPharmacist Interaction Report
Primal Force Radiance contains nine ingredients, six of which have documented interactions with medications.
The most serious interactions involve evening primrose oil, borage seed oil, black currant seed oil, raspberry seed oil, and sea buckthorn oil—all of which may increase bleeding risk if combined with blood thinners or antiplatelet drugs (anticoagulants or blood thinners like warfarin or aspirin). This is a Moderate-severity concern.
Evening primrose oil also raises a Moderate-severity risk with lithium, phenothiazines (antipsychotic medications), and the HIV drug lopinavir/ritonavir (Kaletra), as well as a Minor-severity concern with drugs metabolized by the CYP2C9 enzyme. Borage seed oil carries an additional Moderate-severity risk with phenothiazines and with drugs that induce CYP3A4.
Black currant seed oil has a Moderate-severity interaction with phenothiazines. Raspberry seed oil may lower blood sugar in people taking insulin.
Sea buckthorn oil can theoretically lower blood pressure and may increase bleeding risk with blood thinners, both Moderate-severity concerns.
Read the full breakdown — every affected drug type, severity by severity
Hyaluronic acid and mixed tocotrienols have minor or theoretical interactions we can document. Tocotrienols carry a Minor-severity risk of increased bleeding with anticoagulant or antiplatelet drugs.
We could not check alpha-linolenic acid or the superoxide dismutase/gliadin complex—no data is on file for those ingredients.
Additionally, gamma-linolenic acid is a blend/group container, and Hi Omega Flax Seed Oil is also a blend whose component ingredients are listed separately.
Altogether, these interactions span 473 individual medications. Before starting Primal Force Radiance, especially if you take blood thinners, antipsychotic medications, insulin, blood pressure drugs, or the HIV medication lopinavir/ritonavir, run your exact medications through the interaction checker on this page or talk with your doctor or pharmacist.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Dr. Sears' Private Label Primal Force Radiance?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Dr. Sears' Private Label Primal Force Radiance interact with 476 drugs. Click any drug to see the details.
7 of the 9 ingredients in Dr. Sears' Private Label Primal Force Radiance interact with drugs. Each result below shows which ingredient is responsible. Hi Omega Flax Seed Oil Sea Buckthorn Oil Evening Primrose seed Oil Borage seed Oil Black Currant seed Oil Raspberry seed oil Mixed Tocotrienols Complex
Aerosphere Budesonide, Formoterol Fumarate, GlycopyrrolateBreztri
How Aerosphere Budesonide, Formoterol Fumarate, Glycopyrrolate interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Aerosphere Budesonide, Formoterol Fumarate, Glycopyrrolate interactionAgomelatineValdoxan
How Agomelatine interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Agomelatine interactionAmitriptylineElavil
How Amitriptyline interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Amitriptyline interactionAmitriptyline, ChlordiazepoxideLimbitrol DS
How Amitriptyline, Chlordiazepoxide interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Amitriptyline, Chlordiazepoxide interactionBudesonide, FormoterolSymbicort
How Budesonide, Formoterol interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Budesonide, Formoterol interactionBupivacaine, MeloxicamZynrelef Kit
How Bupivacaine, Meloxicam interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Bupivacaine, Meloxicam interactionCelecoxibCelebrex, Elyxyb
How Celecoxib interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Celecoxib interactionCelecoxib, TramadolSeglentis
How Celecoxib, Tramadol interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Celecoxib, Tramadol interactionClomipramineAnafranil, Anafranil SR
How Clomipramine interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Clomipramine interactionDesogestrel, Ethinyl EstradiolDesogen, Marvelon, Marvelon 21, Marvelon 28, Mircette, Ortho-Cept +2 more
How Desogestrel, Ethinyl Estradiol interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Desogestrel, Ethinyl Estradiol interactionDiazepamDiastat AcuDial, Valium, Valium injection, Valtoco
How Diazepam interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Diazepam interactionDronabinolMarinol, Syndros
How Dronabinol interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Dronabinol interactionEnasidenibIdhifa
How Enasidenib interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Enasidenib interactionEthinyl Estradiol, DesogestrelApri, Cesia, Cyclessa, Gedarel, Kariva, Linessa +4 more
How Ethinyl Estradiol, Desogestrel interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Ethinyl Estradiol, Desogestrel interactionEtrasimodVelsipity
How Etrasimod interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Etrasimod interactionFluoxetineProzac, Sarafem
How Fluoxetine interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Fluoxetine interactionFlurbiprofenAnsaid, Flurbiprofen, Flurprofen, Froben, Froben SR, Ocufen
How Flurbiprofen interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Flurbiprofen interactionFluvastatinLescol, Lescol XL
How Fluvastatin interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Fluvastatin interactionFomoterolForadil
How Fomoterol interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Fomoterol interactionFormoterolAtimos Modulite, Foradil Aerolizer, Foradil Certihaler, Oxis Turbohaler, Perforomist
How Formoterol interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Formoterol interactionFormoterol Fumarate, GlycopyrrolateBevespi Aerosphere
How Formoterol Fumarate, Glycopyrrolate interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Formoterol Fumarate, Glycopyrrolate interactionGliclazideDiamicron
How Gliclazide interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Gliclazide interactionGlimepirideAmaryl
How Glimepiride interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Glimepiride interactionGlipizideGlucotrol, Glucotrol XL
How Glipizide interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Glipizide interactionGlipizide, MetforminMetaglip
How Glipizide, Metformin interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Glipizide, Metformin interactionGlyburideAlbert Glyburide, Diabeta, Glycron, Glynase, Glynase PresTab, Micronase +1 more
How Glyburide interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Glyburide interactionGlyburide, MetforminGlucovance
How Glyburide, Metformin interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Glyburide, Metformin interactionImipramineTofranil, Tofranil PM
How Imipramine interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Imipramine interactionIndomethacinIndo-Lemmon, Indocin, Indocin SR, Indomethagan, Tivorbex
How Indomethacin interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Indomethacin interactionLacosamideMotpoly XR, Vimpat
How Lacosamide interacts with Dr. Sears' Private Label Primal Force Radiance — through 1 ingredient. Tap an ingredient for the detail:
Evening Primrose Seed OilCytochrome P450 2c9 (cyp2c9) Substrates Minor
Interaction Summary
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose Seed Oil + Lacosamide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Dr. Sears' Private Label Primal Force Radiance with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.
Hi Omega Flax Seed Oil
Anticoagulant/Antiplatelet Drugs
Theoretically, using flaxseed oil in combination with anticoagulant or antiplatelet drugs might have additive effects and increase the risk of bleeding.
Small clinical studies show that consuming flaxseed oil might decrease platelet aggregation and increase bleeding time.
Antihypertensive Drugs
Theoretically, combining flaxseed oil with other antihypertensive drugs might have additive effects and increase the risk of hypotension.
Some clinical evidence suggests that long-term consumption of flaxseed oil can modestly lower systolic and diastolic blood pressure, while other clinical research shows no effect.
Ezetimibe (Zetia)
Concomitant use of flaxseed oil and ezetimibe reduces the absorption of alpha-linolenic acid from flaxseed oil.
In one clinical study, concomitant consumption of ezetimibe 10 mg daily with flaxseed oil 2 grams providing 1 gram of alpha-linolenic acid daily blocked the absorption of alpha-linolenic acid, resulting in an overall reduction in alpha-linolenic plasma levels from baseline.
Sea Buckthorn Oil
Anticoagulant/Antiplatelet Drugs
Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Clinical research suggests that sea buckthorn fruit extracts can inhibit platelet aggregation and adhesion to collagen and fibrinogen.
Antihypertensive Drugs
Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Taking sea buckthorn appears to reduce blood pressure in some patients.
Evening Primrose seed Oil
Anticoagulant/Antiplatelet Drugs
Theoretically, evening primrose oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Evening primrose oil contains gamma linolenic acid (GLA). There is preliminary clinical evidence that GLA can reduce platelet aggregation and prolong bleeding time.
Lithium
Theoretically, concomitant use of lithium with evening primrose oil might decrease lithium levels and effects.
In a case report, a patient on a stable dose of lithium for 10 years experienced a reduction in lithium levels after taking evening primrose oil 500 mg daily. Baseline levels were 0.69 mmol/L, which decreased to 0.37 mmol/L after 2 months and 0.23 mmol/L after 3 months of use. Lithium levels increased within 6 weeks of discontinuing evening primrose oil, to 0.73 mmol/L; no clinical effects were noted.
Lopinavir/Ritonavir (Kaletra)
Theoretically, evening primrose oil might increase the levels and effects of lopinavir.
In a case report, an HIV patient who took evening primrose oil (Efamol) along with lopinavir/ritonavir experienced an increase in serum levels of lopinavir to 15.2 mg/L. Six weeks after discontinuing evening primrose oil, levels of lopinavir returned to the normal range of 5-10 mg/L. When re-challenged with evening primrose oil for a week, the patient's lopinavir levels increased from 6.69 to 8.11 mg/L. It is suspected that evening primrose oil increases levels of lopinavir by inhibiting cytochrome P450 3A4 (CYP3A4), which metabolizes lopinavir. However, this effect has not been reported in other research.
Phenothiazines
Theoretically, taking evening primrose oil with phenothiazines might increase the risk of convulsions.
Evening primrose oil contains gamma-linolenic acid (GLA). There is some concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines. In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with GLA, although none experienced an actual seizure. In another report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose oil 4 grams daily was added. One of these patients had a prior history of seizures. It is unclear whether evening primrose oil had any additive epileptogenic effects with the phenothiazines; there is no evidence that taking evening primrose oil alone causes seizures.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
In vitro research shows that linoleic acid, a constituent of evening primrose oil, inhibits CYP2C9.
Borage seed Oil
Anticoagulant/Antiplatelet Drugs
Theoretically, borage seed oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In healthy individuals, borage seed oil supplementation does not seem to affect platelet aggregation. However, gamma-linolenic acid, a constituent of borage seed oil, seems to decrease platelet aggregation by 45% and increase the risk of bleeding by 40% in animal and clinical research.
Cytochrome P450 3A4 (Cyp3A4) Inducers
Theoretically, taking borage with drugs that induce CYP3A4 might increase levels of pyrrolizidine alkaloid (PA) toxic metabolites.
Although borage seed oil contains little to no PAs, some borage plant parts, such as the leaf, flower, and seed, can contain hepatotoxic PAs. Hepatotoxic PAs are substrates of CYP3A4, which converts these chemicals into toxic metabolites. Tell patients to avoid borage preparations that are not certified and labeled as hepatotoxic PA-free.
Phenothiazines
Theoretically, taking borage sed oil with phenothiazines might increase the risk of seizures.
Borage seed oil contains gamma-linolenic acid (GLA). There is concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines. This is based on limited data from two reports published in the 1980s. In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with evening primrose, another source of GLA. However, none experienced an actual seizure. In the other report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose 4 grams daily was added. One of these patients had a prior history of seizures. It is unclear whether evening primrose had any additive epileptogenic effects with the phenothiazines, but there is no evidence that taking GLA-containing supplements alone can cause seizures.
Black Currant seed Oil
Anticoagulant/Antiplatelet Drugs
Theoretically, black currant seed oil might increase the risk of bleeding if used in combination with anticoagulant or antiplatelet drugs.
Gamma-linolenic acid (GLA), a constituent of black currant seed oil, appears to have antiplatelet effects.
Phenothiazines
Theoretically, black currant seed oil might increase the risk of seizure in patients receiving phenothiazines.
Black currant seed oil contains gamma-linolenic acid (GLA). There is some concern that taking supplements containing GLA might cause seizures, or lower the seizure threshold, when taken with phenothiazines, although there is no evidence that black currant seed oil causes seizures. In one report, three patients with schizophrenia who had received phenothiazines developed EEG changes suggestive of temporal lobe epilepsy after starting treatment with GLA, although none experienced an actual seizure. In another report, two patients with schizophrenia who were stabilized on phenothiazines developed seizures when evening primrose 4 grams daily, which contains GLA, was added. One of these patients had a prior history of seizures.
Raspberry seed oil
Anticoagulant/Antiplatelet Drugs
Theoretically, taking red raspberry leaf with anticoagulant/antiplatelet drugs might increase the risk of bleeding.
In vitro research suggests that red raspberry leaf extract has antiplatelet activity and enhances the in vitro effects of the antiplatelet medication cangrelor. This interaction has not been reported in humans.
Insulin
Red raspberry leaf might reduce glucose levels in patients being treated with insulin.
In one case report, a 38-year-old patient with gestational diabetes, whose blood glucose was being controlled with medical nutrition therapy and insulin, developed hypoglycemia after consuming two servings of raspberry leaf tea daily for 3 days beginning at 32 weeks' gestation. The patient required an insulin dose reduction. The hypoglycemia was considered to be probably related to use of red raspberry leaf tea.
Mixed Tocotrienols Complex
Anticoagulant/Antiplatelet Drugs
Concomitant use of tocotrienols with anticoagulant or antiplatelet agents might increase the risk of bleeding. However, this has not been reported in humans.
Taking tocotrienols orally inhibits experimentally-induced platelet aggregation in humans. Theoretically tocotrienols might increase the risk of bleeding if taken with antiplatelet or anticoagulant drugs. However, tocotrienols 400-800 mg daily have been used with aspirin and/or clopidogrel for 1 year with no clear cumulative antiplatelet effects and no reports of bleeding.
Brand information
Manufacturer and brand details for Dr. Sears' Private Label Primal Force Radiance, from the product label.
Primal Force
See all Primal Force products- Name
- Gel-Tec, Division of Tishcon Corp.
- Street Address
- 30 New York Avenue
- City
- Westbury
- State
- NY
- ZipCode
- 11590
Dr. Sears' Private Label Primal Force Radiance by Primal Force: Common Questions
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The Full Monographs Behind Dr. Sears' Private Label Primal Force Radiance’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Evening Primrose
Interacts with 233 drugsEvening primrose oil is a seed oil rich in gamma-linolenic acid (GLA), an omega-6 fatty acid, that is popularly used for skin conditions, PMS, and breast pain. The evidence behind most of th...
Read the full Evening Primrose monograph → Herb & supplement monographBorage
Interacts with 226 drugsBorage is a Mediterranean herb whose seed oil is rich in gamma-linolenic acid (GLA), an omega-6 fatty acid studied mostly for skin conditions and arthritis with mixed results. The plant's le...
Read the full Borage monograph → Herb & supplement monographBlack Currant
Interacts with 140 drugsBlack currant is a nutritious berry that is rich in vitamin C and antioxidants, and its seed oil contains the omega-6 fatty acid GLA. While it is enjoyed safely as a food and is popular as a...
Read the full Black Currant monograph → Herb & supplement monographHyaluronic Acid
Hyaluronic acid is a natural substance in the body that helps hold water in the skin, joints, and eyes. Oral and topical products are popular for skin moisture and joint comfort, and the evi...
Read the full Hyaluronic Acid monograph → Herb & supplement monographFlaxseed Oil
Interacts with 293 drugsFlaxseed oil is a plant-based source of the omega-3 fatty acid ALA, which the body can partly convert to the omega-3s found in fish oil. It may help support heart health and provide healthy...
Read the full Flaxseed Oil monograph → Herb & supplement monographTocotrienols
Interacts with 122 drugsTocotrienols are a less common form of vitamin E with strong antioxidant activity studied mostly for cholesterol, liver, and heart health. Early research is interesting but far from conclusi...
Read the full Tocotrienols monograph → Herb & supplement monographRed Raspberry
Interacts with 135 drugsRed raspberry leaf is a traditional herbal remedy most often used as a tea in late pregnancy and for menstrual discomfort, but solid scientific evidence for these uses is limited. It is gene...
Read the full Red Raspberry monograph → Herb & supplement monographSea Buckthorn
Interacts with 289 drugsSea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Early research is promising for a few uses l...
Read the full Sea Buckthorn monograph →Sources & How We Checked
Dr. Sears' Private Label Primal Force Radiance's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 94 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Hyaluronic Acid 4 references
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- U.S. Food and Drug Administration. Do Not Use Needle-Free Devices for Injection of Dermal Fillers - FDA Safety Communication. October 8, 2021. Available at: https://www.fda.gov/medical-devices/safety-communications/do-not-use-needle-free-devices-injection
- Disphanurat W, Srisantithum B. Efficacy and safety of 0.15% isobutylamido thiazolyl resorcinol combined with hyaluronic acid vs 0.15% isobutylamido thiazolyl resorcinol or hyaluronic acid alone in melasma treatment: A randomized evaluator-blind trial. J C PubMed
- Humbert P, Mikosinki J, Benchikhi H, Allaert FA. Efficacy and safety of a gauze pad containing hyaluronic acid in treatment of leg ulcers of venous or mixed origin: a double-blind, randomised, controlled trial. Int Wound J 2013;10(2):159-66. PubMed
Evening Primrose 33 references
- Shaw D, Leon C, Kolev S, Murray V. Traditional remedies and food supplements: a 5-year toxicological study (1991-1995). Drug Saf 1997;17:342-56.
- Laivuori H, Hovatta O, Viinikka L, et al. Dietary supplementation with primrose oil or fish oil does not change urinary excretion of prostacyclin and thromboxane metabolites in pre-eclamptic women. Prostaglandins Leukot Essent Fatty Acids 1993;49:691-4. PubMed
- Dove D, Johnson P. Oral evening primrose oil: its effect on length of pregnancy and selected intrapartum outcomes in low-risk nulliparous women (abstract). J Nurse Midwifery 1999;44:320-4. PubMed
- Guivernau M, Meza N, Barja P, Roman O. Clinical and experimental study on the long-term effect of dietary gamma-linolenic acid on plasma lipids, platelet aggregation, thromboxane formation, and prostacyclin production. Prostaglandins Leukot Essent Fatty A PubMed
- Cant A, Shay J, Horrobin DF. The effect of maternal supplementation with linoleic and gamma- linolenic acids on the fat composition and content of human milk: a placebo-controlled trial. J Nutr Sci Vitaminol (Tokyo) 1991;37:573-9. PubMed
- Keen H, Payan J, Allawi J, et al. Treatment of diabetic neuropathy with gamma-linolenic acid. The gamma-Linolenic Acid Multicenter Trial Group. Diabetes Care 1993;16:8-15.
- Blommers J, de Lange-De Klerk ES, Kuik DJ, et al. Evening primrose oil and fish oil for severe chronic mastalgia: a randomized, double-blind, controlled trial. Am J Obstet Gynecol 2002;187:1389-94.. DOI
- Cheung KL. Management of cyclical mastalgia in oriental women: pioneer experience of using gamolenic acid (Efamast) in Asia. Aust N Z J Surg 1999;69:492-4..
- Das UN. The lipids that matter from infant nutrition to insulin resistance. Prostaglandins Leukot Essent Fatty Acids 2002;67:1-12. PubMed
- Wedig KE, Whitsett JA. Down the primrose path: petechiae in a neonate exposed to herbal remedy for parturition. J Pediatr 2008;152:140, 140.e1. PubMed
- Ty-Torredes KA. The effect of oral evening primrose oil on bishop score and cervical length amongst term gravidas. Am J Obstet Gynecol. 2006;195(6 Suppl 1):S30.
- Moodley J and Norman RJ. Attempts at dietary alteration of prostaglandin pathways in the management of pre-eclampsia. Prostaglandins Leukot Essent Fatty Acids 1989;37(3):145-147. PubMed
- Tong M. [Treatment of hyperlipemia with evening primrose oil capsules]. Zhong Xi Yi Jie He Za Zhi. 1988;8:469-71, 452-3.
- Holman CP and Bell AF. A trial of evening primrose oil in the treatment of chronic schizophrenia. J Orhtomolecular Psych 1983;12:302-304.
- Vaddadi KS. The use of gamma-linolenic acid and linoleic acid to differentiate between temporal lobe epilepsy and schizophrenia. Prostaglandins Med 1981;6(4):375-379. PubMed
- Zou L, Harkey MR, and Henderson GL. Effects of herbal components on cDNA-expressed cytochrome P450 enzyme catalytic activity. Life Sci 8-16-2002;71(13):1579-1589. PubMed
- Yoon, S., Lee, J., and Lee, S. The therapeutic effect of evening primrose oil in atopic dermatitis patients with dry scaly skin lesions is associated with the normalization of serum gamma-interferon levels. Skin Pharmacol Appl.Skin Physiol 2002;15(1):20- PubMed
- Bamford, J. T., Gibson, R. W., and Renier, C. M. Atopic eczema unresponsive to evening primrose oil (linoleic and gamma- linolenic acids). J Am.Acad.Dermatol. 1985;13(6):959-965.
- Preece PE, Hanslip JI Gilbert L. Evening primrose oil (Efamol) for mastalgia. In: Horrobin DF. Clinical Uses of Essential Fatty Acids . Montreal, Quebec: Eden;1982.
- Parveen, S. Sarwar G. Ali M. Channa G. A. Danazol versus oil of evening primrose in the treatment of mastalgia. Pakistan Journal of Surgery. 2007;23(1):10-13.
- Belch JJF, Shaw B, O'Dowd A, et al. Evening primrose oil (Efamol) as a treatment for cold-induced vasospasm (Raynaud's phenomenon). Prog Lipid Res 1986;25:335-40.
- Johnson, M., Ostlund, S., Fransson, G., Kadesjo, B., and Gillberg, C. Omega-3/omega-6 fatty acids for attention deficit hyperactivity disorder: a randomized placebo-controlled trial in children and adolescents. J.Atten.Disord. 2009;12(5):394-401. PubMed
- Farzaneh F, Fatehi S, Sohrabi MR, Alizadeh K. The effect of oral evening primrose oil on menopausal hot flashes: a randomized clinical trial. Arch Gynecol Obstet 2013;288(5):1075-9. PubMed
- Puri BK. The safety of evening primrose oil in epilepsy. Prostaglandins Leukotrienes Essential Fatty Acids 2007;77:101-3. PubMed
- Jalloh MA, Gregory PJ, Hein D, et al. Dietary supplement interactions with antiretrovirals: a systematic review. Int J STD AIDS. 2017 Jan;28(1):4-15. PubMed
- Osman M, Badawi E. Evening primrose oil reducing serum lithium concentration. Ther Adv Psychopharmacol. 2016 Oct;6(5):343-44. PubMed
- Kalati M, Kashanian M, Jahdi F, Naseri M, Haghani H, SHeikhansari N. Evening primrose oil and labour, is it effective? A randomized clinical trial. J Obstet Gynaecol. 2018 Feb 9:1-5.
- Sharif SN, Darsareh F. Impact of evening primrose oil consumption on psychological symptoms of postmenopausal women: a randomized double-blinded placebo-controlled clinical trial. Menopause. 2020;27(2):194-198. PubMed
- Shahraki AD, Mirhoseini S, Movahedi M, Hajihashemy M, Haghollahi F. Comparative Study of the Effect of Vaginal use of Primrose Oil with Misoprostol on Cervical Preparation of Prim Gravid Women: A Double-blind Clinical Trial. Adv Biomed Res 2023;12:78. PubMed
- Shahinfar S, Abedi P, Jahanfar S, Khajehpoor M, Chashmyazdan M. The effect of evening primrose oil on cervical ripening and birth outcomes: A systematic review and meta-analysis. Heliyon 2023;9(2):e13414. PubMed
- Mahmoodinasab M, Loripoor M, Vazirinejad R, Aminzadeh F. Effect of misoprostol with and without evening primrose (Oenothera biennis) on induction of missed abortion. Avicenna J Phytomed 2023;13(5):454-462.
- Hashemi H, Hasanpoor-Azghady SB, Farahani M, Amiri-Farahani L. Comparison of the effect of vaginal misoprostol and evening primrose oil capsule with misoprostol alone on the consequences of abortion in women with intrauterine fetal death: a randomized cli
- Ariana S, Amjadi N, Kazemi SN, Ahmadli Z. The Use of Evening Primrose Oil for Cervical Ripening in Low-Risk Women with Term Pregnancy: A Randomized Double-Blinded Controlled Trial. Complement Med Res 2024;31(3):215-221. PubMed
Borage 11 references
- Guivernau M, Meza N, Barja P, Roman O. Clinical and experimental study on the long-term effect of dietary gamma-linolenic acid on plasma lipids, platelet aggregation, thromboxane formation, and prostacyclin production. Prostaglandins Leukot Essent Fatty A PubMed
- WHO working group. Pyrrolizidine alkaloids. Environmental Health Criteria, 80. WHO: Geneva, 1988.
- Fan YY, Chapkin RS. Importance of dietary gamma-linolenic acid in human health and nutrition. J Nutr 1998;128:1411-4.
- Takwale A, Tan E, Agarwal S, et al. Efficacy and tolerability of borage oil in adults and children with atopic eczema: randomised, double blind, placebo controlled, parallel group trial. BMJ 2003;327:1385. PubMed
- Chojkier M. Hepatic sinusoidal-obstruction syndrome: toxicity of pyrrolizidine alkaloids. J Hepatol 2003;39:437-46. PubMed
- Roeder E. Medicinal plants in Europe containing pyrrolizidine alkaloids. Pharmazie 1995;50:83-98.
- Wang YP, Yan J, Fu PP, Chou MW. Human liver microsomal reduction of pyrrolizidine alkaloid N-oxides to form the corresponding carcinogenic parent alkaloid. Toxicol Lett 2005;155:411-20. PubMed
- Holman CP and Bell AF. A trial of evening primrose oil in the treatment of chronic schizophrenia. J Orhtomolecular Psych 1983;12:302-304.
- Vaddadi KS. The use of gamma-linolenic acid and linoleic acid to differentiate between temporal lobe epilepsy and schizophrenia. Prostaglandins Med 1981;6(4):375-379. PubMed
- Bard, J. M., Luc, G., Jude, B., Bordet, J. C., Lacroix, B., Bonte, J. P., Parra, H. J., and Duriez, P. A therapeutic dosage (3 g/day) of borage oil supplementation has no effect on platelet aggregation in healthy volunteers. Fundam.Clin.Pharmacol. 1997;1
- Puri BK. The safety of evening primrose oil in epilepsy. Prostaglandins Leukotrienes Essential Fatty Acids 2007;77:101-3. PubMed
Black Currant 6 references
- Guivernau M, Meza N, Barja P, Roman O. Clinical and experimental study on the long-term effect of dietary gamma-linolenic acid on plasma lipids, platelet aggregation, thromboxane formation, and prostacyclin production. Prostaglandins Leukot Essent Fatty A PubMed
- Fa-lin Z, Zhen-yu W, Yan H, et al. Efficacy of blackcurrant oil soft capsule, a Chinese herbal drug, in hyperlipidemia treatment. Phytother Res 2010;24 Suppl 2:S209-13. PubMed
- Holman CP and Bell AF. A trial of evening primrose oil in the treatment of chronic schizophrenia. J Orhtomolecular Psych 1983;12:302-304.
- Vaddadi KS. The use of gamma-linolenic acid and linoleic acid to differentiate between temporal lobe epilepsy and schizophrenia. Prostaglandins Med 1981;6(4):375-379. PubMed
- Norred, C. L. and Brinker, F. Potential coagulation effects of preoperative complementary and alternative medicines. Alt Ther 2001;7(6):58-67.
- Puri BK. The safety of evening primrose oil in epilepsy. Prostaglandins Leukotrienes Essential Fatty Acids 2007;77:101-3. PubMed
Flaxseed Oil 21 references
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- Ramon JM, Bou R, Romea S, et al. Dietary fat intake and prostate cancer risk: a case-control study in Spain. Cancer Causes Control 2000;11:679-85. PubMed
- Nordstrom DC, Honkanen VE, Nasu Y, et al. Alpha-linolenic acid in the treatment of rheumatoid arthritis. A double-blind, placebo-controlled and randomized study: flaxseed vs. safflower seed. Rheumatol Int 1995;14:231-4. PubMed
- De Stefani E, Deneo-Pellegrini H, Boffetta P, et al. Alpha-linolenic acid and risk of prostate cancer: a case-control study in Uruguay. Cancer Epidemiol Biomarkers Prev 2000;9:335-8.
- Giovannucci E, Rimm EB, Colditz GA, et al. A prospective study of dietary fat and risk of prostate cancer. J Natl Cancer Inst 1993;85:1571-9. PubMed
- Bloedon LT, Szapary PO. Flaxseed and cardiovascular risk. Nutr Rev 2004;62:18-27. DOI
- Laaksonen DE, Laukkanen JA, Niskanen L, et al. Serum linoleic and total polyunsaturated fatty acids in relation to prostate and other cancers: a population-based cohort study. Int J Cancer 2004;111:444-50.. PubMed
- Brouwer IA, Katan MB, Zock PL. Dietary alpha-linolenic acid is associated with reduced risk of fatal coronary heart disease, but increased prostate cancer risk: a meta-analysis. J Nutr 2004;134:919-22.
- Paschos GK, Magkos F, Panagiotakos DB, et al. Dietary supplementation with flaxseed oil lowers blood pressure in dyslipidaemic patients. Eur J Clin Nutr 2007;61:1201-6. PubMed
- Harper CR, Edwards MC, Jacobson TA. Flaxseed oil supplementation does not affect plasma lipoprotein concentration or particle size in human subjects. J Nutr 2006;136:2844-8. PubMed
- University of Montreal. Pregnant Women Consuming Flaxseed Oil Have High Risk Of Premature Birth.ScienceDaily, October 29, 2008. Available at: www.sciencedaily.com/releases/2008/10/081027140817.htm (Accessed May 14, 2009).
- Allman, M. A., Pena, M. M., and Pang, D. Supplementation with flaxseed oil versus sunflowerseed oil in healthy young men consuming a low fat diet: effects on platelet composition and function. Eur.J Clin.Nutr. 1995;49(3):169-178.
- Ursoniu S, Sahebkar A, Andrica F, Serban C, Banach M; Lipid and Blood Pressure Meta-analysis Collaboration Group. Effects of flaxseed supplements on blood pressure: a systematic review and meta-analysis of controlled clinical trial. Clin Nutr. 2016 Jun;3 PubMed
- Taghizadeh M, Jamilian M, Mazloomi M, Sanami M, Asemi Z. A randomized-controlled clinical trial investigating the effect of omega-3 fatty acids on vitamin E co-supplementation on markers of insulin metabolism and lipid profiles in gestational diabetes. J
- Blackwood DP, LaVallee RK, Al Busaidi A, Jassal DS, Pierce GN. A randomized trial of the effects of ezetimibe on the absorption of omega-3 fatty acids in cardiac disease patients: a pilot study. Clin Nutr ESPEN. 2015 Oct;10(5):e155-e159. PubMed
- Morshedzadeh N, Shahrokh S, Aghdaei HA, et al. Effects of flaxseed and flaxseed oil supplement on serum levels of inflammatory markers, metabolic parameters and severity of disease in patients with ulcerative colitis. Complement Ther Med. 2019;46:36-43. PubMed
- Downie LE, Hom MM, Berdy GJ, et al. An artificial tear containing flaxseed oil for treating dry eye disease: A randomized controlled trial. Ocul Surf. 2020;18(1):148-157. PubMed
- Saleh-Ghadimi S, Kheirouri S, Golmohammadi A, Moludi J, Jafari-Vayghan H, Alizadeh M. Effect of flaxseed oil supplementation on anthropometric and metabolic indices in patients with coronary artery disease: A double-blinded randomized controlled trial. J PubMed
- Jamilian M, Tabassi Z, Reiner Z, et al. The effects of n-3 fatty acids from flaxseed oil on genetic and metabolic profiles in patients with gestational diabetes mellitus: a randomised, double-blind, placebo-controlled trial. Br J Nutr. 2020;123(7):792-799
- Li L, Li H, Gao Y, Vafaei S, Zhang X, Yang M. Effect of flaxseed supplementation on blood pressure: a systematic review, and dose-response meta-analysis of randomized clinical trials. Food Funct 2023;14(2):675-690. PubMed
- Mahmudiono T, Jasim SA, Karim YS, et al. The effect of flaxseed oil consumption on blood pressure among patients with metabolic syndrome and related disorders: A systematic review and meta-analysis of randomized clinical trials. Phytother Res 2022;36(10):
Tocotrienols 4 references
- Mensink RP, van Houwelingen AC, Kromhout D, Hornstra G. A vitamin E concentrate rich in tocotrienols had no effect on serum lipids, lipoproteins, or platelet function in men with mildly elevated serum lipid concentrations. Am J Clin Nutr 1999;69:213-9. PubMed
- Baumann LS, Spencer JS. The effects of topical vitamin E on the cosmetic appearance of scars. Dermatol Surg 1999;25:311-5. PubMed
- Khoo TL, Halim AS, Zakaria Z, Mat Saad AZ, Wu LY, Lau HY. A prospective, randomised, double-blinded trial to study the efficacy of topical tocotrienol in the prevention of hypertrophic scars. J Plast Reconstr Aesthet Surg. 2011 Jun;64(6):e137-45. Epub 201 PubMed
- Slivka A, Rink C, Paoletto D, Sen CK. Platelet function in stroke/transient ischemic attack patients treated with tocotrienol. FASEB J. 2020;34(9):11838-11843. PubMed
Red Raspberry 8 references
- Eagon PK, Elm MS, Hunter DS, et al. Medicinal herbs: modulation of estrogen action. Era of Hope Mtg, Dept Defense; Breast Cancer Res Prog, Atlanta, GA 2000;Jun 8-11.
- Parsons M, Simpson M, Ponton T. Raspberry leaf and its effects on labour: safety and efficacy. Aust Coll Midwives Inc J 1999;12:20-5.
- Simpson M, Parsons M, Greenwood J, Wade K. Raspberry leaf in pregnancy: its safety and efficacy in labor. J Midwifery Womens Health 2001;46:51-9.. PubMed
- Mullen W, McGinn J, Lean ME, et al. Ellagitannins, flavonoids, and other phenolics in red raspberries and their contribution to antioxidant capacity and vasorelaxation properties. J Agric Food Chem 2002;50:5191-6.. PubMed
- Sherson, D., Andersen, B., Hansen, I., and Kjoller, H. Occupational asthma due to freeze-dried raspberry. Ann Allergy Asthma Immunol. 2003;90(6):660-663. PubMed
- Cheang KI, Nguyen TT, Karjane NW, Salley KE. Raspberry Leaf and Hypoglycemia in Gestational Diabetes Mellitus. Obstet Gynecol. 2016;128(6):1421-4. PubMed
- Dudzinska D, Bednarska K, Boncler M, Luzak B, Watala C. The influence of Rubus idaeus and Rubus caesius leaf extracts on platelet aggregation in whole blood. Cross-talk of platelets and neutrophils. Platelets. 2016;27(5):433-9.
- Henrotin Y, Cozannet RL, Fança-Berthon P, et al. Rubus idaeus extract improves symptoms in knee osteoarthritis patients: results from a phase II double-blind randomized controlled trial. BMC Musculoskelet Disord 2022;23(1):650. PubMed
Sea Buckthorn 7 references
- Johansson AK, Korte H, Yang B, et al. Sea buckthorn berry oil inhibits platelet aggregation. J Nutr Biochem 2000;11:491-5.. PubMed
- Grad, S. C., Muresan, I., and Dumitrascu, D. L. Generalized yellow skin caused by high intake of sea buckthorn. Forsch.Komplementmed. 2012;19(3):153-156. PubMed
- Vlasov, V. V. [Hippophae oil in the treatment of superficial skin burns]. Vestn.Dermatol Venerol. 1970;44(6):69-72.
- Chang BB, Wang F Xu TY Zhang QQ He J Zhang XJ Li J. Total flavones of Hippophae rhamnoides L. for essential hypertension: a systematic review of randomized controlled trials. Chinese Journal of Evidence-Based Medicine. 2009;9(11):1207-1213. DOI
- Olas B, Kontek B, Szczesna M, et al. Inhibition of blood platelet adhesion by phenolics rich fraction of Hippophae rhamnoides L. fruits. J Physiol Pharmacol. 2017;68(2):223-9.
- Larmo P, Järvinen R, Laihia J, et al. Effects of a sea buckthorn oil spray emulsion on dry eye. Cont Lens Anterior Eye. 2019;42(4):428-433. PubMed
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