Interactions on record — worth a quick check against your medications. Based on 1 of 5 ingredients. Check your meds →
Dietary supplement

PureOmega Ingredients & Drug Interactions

by North American Herb & Spice

PureOmega label
See full label image
Liquid Category: Botanical With Nutrients
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking PureOmega 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

The interaction bottom line Most serious interaction: Moderate

PureOmega is a dietary supplement by North American Herb & Spice with 5 active ingredients. Its ingredients are commonly taken for memory and concentration, digestive upset, hair growth.Based on those ingredients, 372 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are wild Rosemary Oil. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against PureOmega by North American Herb & Spice

Ask about any prescription or over-the-counter medication and we check it for interactions with PureOmega by North American Herb & Spice — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of PureOmega by North American Herb & Spice

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.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Sep 3, 2026

What’s inside

Partial disclosure
Ingredient Transparency · database check
Partial

Most active ingredients list an amount, but at least one is hidden in a blend or missing.

Why this rating?
  • The label discloses an exact amount for 5 of its 6 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (3,360 mg) without saying how much of each component you get.
  • “Omega-3s” is listed as a grouped ingredient — the label gives one combined amount (1,600 mg) without saying how much of each component you get.
  • “Sacha Inchi Oil” is listed as a grouped ingredient — the label doesn't break down how much of each component you get.

PureOmega is a 6-ingredient liquid formula built around omega fatty acids and oils. The active ingredients include wild rosemary oil (an herbal extract), along with other omega-3 and omega-6 components: Sacha Inchi Oil, Alpha-Linolenic Acid, and several other omega-based compounds.

These are all fatty acids and plant oils meant to provide nutritional support. The product contains no inactive ingredients listed.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

We hold no graded evidence for this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: supports healthy skin, hair, and nails.
  • We looked for evidence on: skin health, hair health, nail health.
  • Our graded evidence for these ingredients doesn't cover that particular purpose.

Rosemary has been rated possibly effective for memory support. The other active ingredients — the omega-3 and omega-6 compounds — don't have effectiveness ratings in our data.

For the remaining components we could not check (Other Omega-3s, Omega-6s, Alpha-Linolenic Acid, Linolenic, and Other Omega-6s), the evidence isn't established in the data we hold.

The evidence, ingredient by ingredient Rosemary

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Rosemary is safe in normal culinary amounts, but concentrated extracts and undiluted essential oil require caution. In pregnancy, food amounts are likely fine, but medicinal or large doses are possibly unsafe — the safety data advises against it.

For breastfeeding, there isn't enough safety data on medicinal doses, so talk with your doctor or pharmacist before using this product. Topical or concentrated use of rosemary oil can cause allergic reactions, lip and gum swelling if used in the mouth, and contact dermatitis on the skin.

The undiluted oil and its camphor constituent might trigger seizures. Occupational asthma has been reported with rosemary and other aromatic herbs.

Side effects, ingredient by ingredient Rosemary

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Rosemary.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 372 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking PureOmega, double-check with your doctor or pharmacist if you take blood thinners (anticoagulants or antiplatelet drugs) — rosemary raises the risk of bleeding. Also flag it if you're on diabetes medications (risk of low blood sugar), aspirin, choline magnesium trisalicylate, salsalate, or medications that rely on the liver enzyme CYP1A2.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glancePartially disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

PureOmega may appeal to you if you're looking for omega fatty acids and want rosemary's possible memory support — but if you take blood thinners, diabetes medications, aspirin, or salicylate-based drugs, you need to check with your doctor or pharmacist before starting. Pregnant women should also clear it first.

Have a conversation with your own healthcare provider about whether this product fits your situation.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 6 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 21, 2023.

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

At a glance

General information

Key facts about PureOmega, straight from the product label.

Brand North American Herb & Spice
Barcode (UPC) 635824005063
Net contents 8 Fluid Ounce(s); 240 Milliliter(s)
Market status On market
Date entered into DSLD Feb 21, 2023
DSLD ID 270096
Product type Botanical With Nutrients
Supplement form Liquid
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Vegetarian, Adult (18 - 50 Years), Organic, Sugar Free
From the label
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 PureOmega by North American Herb & Spice, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Tablespoon(s)
Maximum serving Sizes:
1 Tablespoon(s)
Servings per container
16
UPC/BARCODE
635824005063
IngredientAmount% DV
Proprietary Blend3360 mg--
wild Rosemary Oil0 NP--
Other Omega-3s800 mg--
Omega-3s1600 mg100%
Omega-6s1175 mg14%
Sacha Inchi Oil0 NP--
Alpha-Linolenic Acid800 mg--
Linolenic395 mg--
Other Omega-6s780 NP--

Tap any ingredient to jump to its full detail below.

Label statements
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.
Suggested/Recommended/Usage/Directions

Directions: Take one tablespoon daily. Great on cottage cheese, fruit salad, or in smoothies.

Formula

PureOmega is Peruvian sacha inchi oil, the highest plant source of omega-3 and -6 fatty acids available. This oil is unique, because it is easily digested and provides 100% of the recommended daily intake for omega-3 fatty acids. It is also rich in amino acids, plus vitamin E. So, it is a complete food oil. Over 50% omega-3s by weight. Ideal alternative to fish oil.

Made with organic sacha inchi oil

Formulation

PureOmega is free of heavy metals and contaminants, has virtually no aftertaste, and is an environmentally conscious product.

Ideal for vegetarians.

Raw Supports healthy skin, hair, and nails

MOSA Certified Organic

Non GMO Sugar free

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

MOSA Certified Organic

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

PureOmega by North American Herb & Spice label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

PureOmega label

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)
What’s inside

The Ingredients in PureOmega by North American Herb & Spice

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Tablespoon(s) Dosage formLiquid Servings per container16 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.

Proprietary Blend

3360 mg per serving
  • › Omega-6s
  • › Sacha Inchi Oil
  • › Linolenic
  • › Other Omega-6s

Wild Rosemary Oil

Interacts with
372 drugs
0 NP per serving

Rosemary is a fragrant Mediterranean herb that is safe and flavorful in normal food amounts. Some early research suggests possible benefits for memory...

Wild Rosemary Oil monograph & interactions
Interaction report

PureOmega by North American Herb & Spice Drug Interactions

Want to check YOUR meds against PureOmega?

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 checker
372Drugs
212 Moderate 160 Minor

Ingredients driving the most interactions

wild Rosemary Oil 372

Individual Drug Interactions

The ingredients in PureOmega interact with 372 drugs. Click any drug to see the details.

1 of the 5 ingredients in PureOmega interact with drugs. Each result below shows which ingredient is responsible. wild Rosemary Oil

Each ingredient & the kinds of drugs it affects

For each ingredient in PureOmega with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

wild Rosemary Oil6 drug types · 372 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, rosemary may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
In vitro and animal research suggests that rosemary inhibits platelet aggregation.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, taking rosemary with antidiabetes drugs might increase the risk of hypoglycemia.
Animal research shows that rosemary extract can decrease blood glucose levels in diabetic models. However, research in humans is conflicting. Although rosemary powder decreased blood glucose levels in healthy adults, no change in blood glucose levels was seen in adults with type 2 diabetes, most of whom were taking antidiabetes drugs.

Likelihood Possible Evidence B
Aspirin

Theoretically, rosemary might have additive effects with salicylate-containing drugs such as aspirin.
Rosemary is reported to contain salicylates.

Likelihood Possible Evidence D
Choline Magnesium Trisalicylate (Trilisate)

Theoretically, rosemary might have additive effects with salicylate-containing drugs such as choline magnesium trisalicylate.
Rosemary is reported to contain salicylate.

Likelihood Possible Evidence D
Salsalate (Disalcid)

Theoretically, rosemary might have additive effects with salicylate-containing drugs such as salsalate.
Rosemary is reported to contain salicylate.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, rosemary might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that rosemary induces CYP1A2 enzymes. This effect has not been reported in humans.

Likelihood Unlikely Evidence D
wild Rosemary Oil full monograph & interactions
The maker

Brand information

Manufacturer and brand details for PureOmega, from the product label.

North American Herb & Spice

See all North American Herb & Spice products
Name
North American Herb & Spice
Street Address
13900 W. Polo Trail Drive
City
Lake Forest
State
IL
ZipCode
60045
Phone Number
1-800-243-5242
Web Address
www.oreganol.com
Pharmacist Counseling Corner

PureOmega by North American Herb & Spice: Common Questions

Does PureOmega by North American Herb & Spice interact with any medications?
Yes. Based on its ingredients, PureOmega has a known interaction with 372 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
PureOmega contains 5 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take PureOmega while I'm pregnant?
Food amounts of rosemary are likely fine, but medicinal or large doses are possibly unsafe during pregnancy. Since this is a concentrated liquid formula, talk with your doctor or pharmacist before taking it to make sure it's right for you and your pregnancy.
Can I breastfeed while taking this?
There isn't enough safety data on medicinal doses of rosemary for breastfeeding. Food amounts are likely okay, but we don't have enough information about this product specifically. Check with your doctor or pharmacist before using it while breastfeeding.
What is rosemary oil supposed to do in this formula?
Rosemary has been rated possibly effective for supporting memory. It's included here as one of the active ingredients in the blend, though the product's main focus is omega fatty acids.
Are there any side effects from the rosemary in this product?
Topical or concentrated rosemary use can cause allergic reactions, lip and gum swelling, and contact dermatitis. The undiluted oil and its camphor constituent might trigger seizures. Because this is a liquid concentrate, occupational asthma has also been reported with rosemary and similar aromatic herbs.
What are the omega ingredients in this, and do they interact with anything?
This product contains several omega-3 and omega-6 components, including Sacha Inchi Oil, Alpha-Linolenic Acid, and others. We couldn't check those ingredients for interactions — we hold no data on them. Only the rosemary oil in the formula has documented interactions in our records.
Is this product safe to use with my blood thinner?
No — rosemary has a documented moderate interaction with blood thinners and antiplatelet drugs. It may increase your bleeding risk. Don't add this product to your routine without clearing it with your doctor or pharmacist first.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

PureOmega label
Go deeper

The Full Monographs Behind PureOmega’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Rosemary

Interacts with 372 drugs

Rosemary is a fragrant Mediterranean herb that is safe and flavorful in normal food amounts. Some early research suggests possible benefits for memory, mood, and hair growth, but the evidenc...

Read the full Rosemary monograph →
Sources

Sources & How We Checked

PureOmega'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.

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 20 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.

Rosemary 20 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Foster S, Tyler VE. Tyler's Honest Herbal: A Sensible Guide to the Use of Herbs and Related Remedies. 3rd ed., Binghamton, NY: Haworth Herbal Press, 1993.
  3. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  4. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  5. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  6. Cartier LC, Lehrer A, Malo JL. Occupational asthma caused by aromatic herbs. Allergy 1996;51:647-9. DOI
  7. Burkhard PR, Burkhardt K, Haenggeli CA, Landis T. Plant-induced seizures: reappearance of an old problem. J Neurol 1999;246:667-70. PubMed
  8. Swain AR, Dutton SP, Truswell AS. Salicylates in foods. J Am Diet.Assoc 1985;85(8):950-60. DOI
  9. Zhu BT, Loder DP, Cai MX, et al. Dietary administration of an extract from rosemary leaves enhances the liver microsomal metabolism of endogenous estrogens and decreases their uterotropic action in CD-1 mice. Carcinogenesis 1998;19(10):1821-7. PubMed
  10. Debersac P, Heydel JM, Amiot MJ, et al. Induction of cytochrome P450 and/or detoxication enzymes by various extracts of rosemary: description of specific patterns. Food Chem Toxicol 2001;39(9):907-18. PubMed
  11. Debersac P, Vernevaut MF, Amiot MJ, et al. Effects of a water-soluble extract of rosemary and its purified component rosmarinic acid on xenobiotic-metabolizing enzymes in rat liver. Food Chem Toxicol 2001;39(2):109-17. PubMed
  12. Lee JJ, Jin YR, Lee JH, et al. Antiplatelet activity of carnosic acid, a phenolic diterpene from Rosmarinus officinalis. Planta Med 2007;73(2):121-7.
  13. Yamamoto J, Yamada K, Naemura A, et al. Testing various herbs for antithrombotic effect. Nutrition 2005;21(5):580-7. PubMed
  14. Naemura A, Ura M, Yamashita T, et al. Long-term intake of rosemary and common thyme herbs inhibits experimental thrombosis without prolongation of bleeding time. Thromb Res 2008;122(4):517-22. PubMed
  15. Lee JJ, Jin YR, Lim Y, et al. Antiplatelet activity of carnosol is mediated by the inhibition of TXA2 receptor and cytosolic calcium mobilization. Vascul Pharmacol 2006;45:148-53. PubMed
  16. Bakirel, T., Bakirel, U., Keles, O. U., Ulgen, S. G., and Yardibi, H. In vivo assessment of antidiabetic and antioxidant activities of rosemary (Rosmarinus officinalis) in alloxan-diabetic rabbits. J Ethnopharmacol 2-28-2008;116(1):64-73. PubMed
  17. Erenmemisoglu, A., Saraymen, R., and Ustun, S. Effect of a Rosmarinus officinalis leave extract on plasma glucose levels in normoglycaemic and diabetic mice. Pharmazie 1997;52(8):645-646.
  18. Valones MAA, Silva ICG, Gueiros LAM, Leão JC, Caldas AF Jr, Carvalho AAT. Clinical assessment of rosemary-based toothpaste (Rosmarinus officinalis Linn.): A randomized controlled double-blind study. Braz Dent J. 2019;30(2):146-151. PubMed
  19. Quirarte-Báez SM, Zamora-Perez AL, Reyes-Estrada CA, et al. A shortened treatment with rosemary tea (rosmarinus officinalis) instead of glucose in patients with diabetes mellitus type 2 (TSD). J Popul Ther Clin Pharmacol. 2019;26(4):e18-e28.
  20. Al Jamal A. Effect of rosemary (Rosmarinus officinalis) on lipid profiles and blood glucose in human diabetic patients (type-2). African J. Biochem. Res. 2014;8(8):147-50. DOI

See these in context on the Rosemary monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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