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Dietary supplement

Hemp Eir Tincture 500 Reproductive System Support Ingredients & Drug Interactions

by Sun God Medicinals

Hemp Eir Tincture 500 Reproductive System Support label
See full label image
Liquid Category: Botanical
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 Hemp Eir Tincture 500 Reproductive System Support 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

Hemp Eir Tincture 500 Reproductive System Support is a dietary supplement by Sun God Medicinals with 6 active ingredients. Its ingredients are commonly taken for enlarged prostate (bph) symptoms, seasonal allergies, joint pain and arthritis.Based on those ingredients, 1,238 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Hemp Flower Extract, Hybrid, Valerian root extract, Nettle Leaf Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals

Ask about any prescription or over-the-counter medication and we check it for interactions with Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals

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 Aug 6, 2026

What’s inside

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 6 active ingredients.
  • “Proprietary Extract Blend” is a proprietary blend — the label gives one combined amount (1,044 mg) without saying how much of each component you get.

This tincture contains 6 active ingredients: a proprietary extract blend plus nettle leaf, valerian root, cramp bark, red raspberry leaf, and chasteberry seed extracts. The product also includes glycerin, cane alcohol, distilled water, and natural citrus flavor as inactive ingredients.

Because the proprietary blend lists its components individually, you're getting the full picture of what's in each dose.

Does it work?

Moderate evidence
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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: reproductive system support.
  • We looked for evidence on: Amenorrhea, Dysmenorrhea, Fibrocystic breast disease, Infertility, Labor pain, Lactation — and 4 related terms.
  • The strongest evidence on file: Vitex Agnus-castus is rated "Possibly Effective" for Mastalgia (Natural Medicines).
  • Also on file: Red Raspberry is rated "Insufficient Reliable Evidence To Rate" for Labor pain, Parturition, Dysmenorrhea, Menorrhagia.
  • Also on file: Cramp Bark is rated "Insufficient Reliable Evidence To Rate" for Dysmenorrhea.

The evidence for this product's stated purpose of reproductive system support is mixed and mostly limited. Chasteberry seed is possibly effective for premenstrual syndrome and breast tenderness.

Red raspberry leaf and cramp bark are often used traditionally for reproductive health, but the evidence we hold rates them as insufficient to confirm they work for muscle cramps, period pain, kidney stones, or aging skin. Nettle leaf shows possibly effective evidence only for diabetes.

Valerian root is possibly effective for insomnia but hasn't been well studied for stress or anxiety. Most of the other uses listed have insufficient evidence to rate.

The evidence, ingredient by ingredient Stinging Nettle Valerian Cramp Bark Red Raspberry Vitex Agnus-castus Hemp

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 5 of the 6 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 6 of 6.
  • General safety write-ups exist for 6 of 6.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Nettle leaf, valerian root, cramp bark, and chasteberry seed all advise against use during pregnancy due to limited safety data and traditional concerns about uterine effects. Nettle and valerian also recommend avoiding breastfeeding.

Red raspberry leaf's safety in pregnancy is less clear—the data shows conflicting ratings from possibly safe to likely unsafe, so talk with your doctor or pharmacist if you're pregnant or nursing. Valerian can cause dizziness, drowsiness, and mental slowness, especially when used long-term; stopping abruptly may trigger withdrawal symptoms like anxiety and insomnia, so taper slowly.

Nettle leaf orally usually causes constipation or diarrhea. Chasteberry seed may trigger diarrhea, headache, nausea, irregular menstruation, and skin irritation.

Rare cases of liver damage have been reported with valerian and nettle in multi-ingredient products, though a clear cause wasn't always established. Hemp products are generally well tolerated, though rare allergic reactions including anaphylaxis have been reported.

Side effects, ingredient by ingredient Stinging Nettle Valerian Cramp Bark Red Raspberry Vitex Agnus-castus Hemp

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?
  • 5 of the 6 matched ingredients can interact with medications — Red Raspberry, Stinging Nettle, Valerian, Vitex Agnus-castus, Hemp.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; lithium.
  • For scale: 1,239 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 this tincture, check with your doctor or pharmacist if you're on oral contraceptives or estrogen replacement therapy—chasteberry seed may reduce their effectiveness. Also flag any blood thinners (especially warfarin), diabetes medications, diuretics, lithium, antipsychotic drugs, dopamine agonists, sedating drugs, alcohol use, or heart medications that lower blood pressure.

Valerian can add to sedation and may affect how your liver processes certain medications. Hemp may induce enzymes that speed up metabolism of some drugs.

No interactions are documented for cramp bark from the data we hold.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This tincture blends several traditional reproductive herbs, but the scientific support for its stated purpose is limited. If you take birth control pills, estrogen therapy, blood thinners, diabetes or blood pressure medications, lithium, or sedating drugs, you'll need to check with your doctor or pharmacist before starting—the interactions are real.

Avoid this during pregnancy and breastfeeding unless your healthcare provider says otherwise. Talk it over with your own doctor or pharmacist to see if it's right for you.

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

Assessment coverage: 6 of 6 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 24, 2024.

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 Hemp Eir Tincture 500 Reproductive System Support, straight from the product label.

Brand Sun God Medicinals
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Jan 24, 2024
DSLD ID 305532
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Organic
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 Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals, 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 mL
Maximum serving Sizes:
1 mL
Servings per container
30
IngredientAmount% DV
Proprietary Extract Blend1044 mg--
Nettle Leaf Extract0 NP--
Valerian root extract0 NP--
Cramp Bark Bark Extract0 NP--
Red Raspberry Leaf Extract0 NP--
Chasteberry Seed Extract0 NP--
Hemp Flower Extract, Hybrid0 NP--

Other ingredients: Glycerin, Cane Alcohol, Water, Distilled, natural Citrus flavor

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.
General Statements

Bioregional Herbal Company

Instagram Facebook Twitter @sungodmeds

Formulation

Oregon Tilth Certified Organic (OTCO) Certified Organic by Oregon Tilth

ODA #AG-R1044756IHH

USDA Organic

Reproductive System Support Oregon Made

Seals/Symbols

Oregon Tilth Certified Organic (OTCO)

USDA Organic

Suggested/Recommended/Usage/Directions

Suggested Use: Take one 1 mL dropperful 1-3 times daily or as recommended by your health-care practitioner.

Shake Well Before Use

Precautions

Tamper Evident: Do not use if safety seal is missing or broken.

Caution: If pregnant, nursing, or on medication, consult with your health care practitioner.

Keep out of reach of children.

Formula

Formulated with supporting herbs: Raspberry Leaf Nettle Leaf Chasteberry seed Cramp Bark Valerian Root

FDA Statement of Identity

Herbal Supplement

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 any disease.

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

See for yourself

Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals label

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

Hemp Eir Tincture 500 Reproductive System Support 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 Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals

These are the 6 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 mL Dosage formLiquid 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.

Other (inactive) ingredients: Glycerin, Cane Alcohol, Water, Distilled, Natural Citrus flavor. These complete the product’s ingredient list but are not active constituents.

Interaction report

Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals Drug Interactions

Want to check YOUR meds against Hemp Eir Tincture 500 Reproductive System Support?

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
1,238Drugs
687 Moderate 551 Minor

Ingredients driving the most interactions

Hemp Flower Extract, Hybrid 938
Valerian root extract 902
Nettle Leaf Extract 164
Red Raspberry Leaf Extract 135
Chasteberry Seed Extract 121

Individual Drug Interactions

The ingredients in Hemp Eir Tincture 500 Reproductive System Support interact with 1,238 drugs. Click any drug to see the details.

5 of the 6 ingredients in Hemp Eir Tincture 500 Reproductive System Support interact with drugs. Each result below shows which ingredient is responsible. Hemp Flower Extract, Hybrid Valerian root extract Nettle Leaf Extract Red Raspberry Leaf Extract Chasteberry Seed Extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Hemp Eir Tincture 500 Reproductive System Support 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.

Hemp Flower Extract, Hybrid6 drug types · 938 drugs

Estrogens

Theoretically, hemp might interfere with hormone therapy due to its estrogenic effects.
In an ovariectomized animal model, a diet containing hemp seed 1%, 2%, or 10% resulted in normalized plasma levels of 17-beta-estradiol. The mechanism of action for this effect is unclear.

Likelihood Possible Evidence D
Ace Inhibitors (Aceis)

Theoretically, consuming hemp seed protein isolate with ACE inhibitors might have additive effects and increase the risk of hypotension.
Hemp seed protein hydrolysate has shown ACE inhibitor-like effects in a hypertensive animal model. However, hempseed oil consumption does not seem to reduce blood pressure in humans. Until more is known, monitor blood pressure and potassium levels.

Likelihood Unlikely Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, hemp seed might increase the risk of bleeding when used concomitantly with anticoagulant/antiplatelet drugs.
In animal research, hemp seed at 5% of the diet inhibits platelet aggregation in vitro. However, in human research, taking hemp seed oil 2 grams daily for 12 weeks does not inhibit the aggregation of platelets in vitro.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, hemp seed protein may have additive effects with antihypertensive drugs.
In a hypertensive animal model, hemp seed protein hydrolysate reduced systolic blood pressure by a mechanism possibly involving the inhibition of renin and angiotensin converting enzyme (ACE) activities. However, there was no effect of hemp seed protein on blood pressure in normotensive animals. Furthermore, hempseed oil consumption does not seem to reduce blood pressure in humans.

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

Theoretically, hemp might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that hemp induces CYP1A2 enzymes.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, hemp might decrease the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that hemp induces CYP3A4 enzymes.

Likelihood Possible Evidence D
Hemp Flower Extract, Hybrid full monograph & interactions

Valerian root extract6 drug types · 902 drugs

Alcohol (Ethanol)

Valerian can have additive sedative effects when used concomitantly with alcohol.
Valerian has sedative effects. Theoretically, valerian might have an additive sedative effect when combined with alcohol. Excessive sedation has been reported in an alcohol-abusing individual who took valerian and Gingko biloba. However, the potential interaction between valerian and alcohol has been disputed in other research. Limited evidence suggests that a combination of valerian 160 mg and lemon balm 80 mg (Euvegal) does not cause further deterioration in reaction ability and reaction rate when taken with alcohol as compared to the effects of alcohol alone.

Likelihood Possible Evidence B
Alprazolam (Xanax)

Valerian can have additive sedative effects when used with alprazolam. Also, valerian in high doses might modestly increase alprazolam levels, though this is not likely to be clinically significant.
Valerian has sedative effects. Theoretically, valerian might cause additive sedation when combined with alprazolam. Also, a small pharmacokinetic study shows that taking valerian extract 1000 mg daily (providing 11 mg valerenic acid) might increase alprazolam levels by about 19%. This might be due to valerian's mild inhibition of cytochrome P450 3A4 (CYP3A4). Despite being statistically significant, this increase is not likely to be clinically significant.

Likelihood Possible Evidence B
Cns Depressants

Valerian can have additive sedative effects when used concomitantly with CNS depressant drugs.
Theoretically, concomitant use of valerian and drugs with sedative and anesthetic properties may cause additive therapeutic and adverse effects.

Likelihood Possible Evidence D
Glucuronidated Drugs

Valerian might weakly inhibit glucuronidation and increase concentrations of drugs metabolized by UGT1A1 and UGT2B7.
In vitro research shows that methanolic valerian extract and valerenic acid might competitively inhibit UDP-glucuronosyltransferase (UGT) 1A1 (UGT1A1) and UGT2B7.

Likelihood Possible Evidence D
Cytochrome P450 2D6 (Cyp2D6) Substrates

Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP2D6.
Although some in vitro evidence suggests that valerian affects CYP2D6, clinical pharmacokinetic (PK) studies show that valerian is unlikely to affect the CYP2D6 enzyme. In one PK study, taking valerian 1000 mg (providing about 11 mg valerenic acid) nightly for 14 days did not affect the metabolism of dextromethorphan, a CYP2D6 substrate. In another PK study, taking valerian 125 mg three times daily for 28 days did not affect metabolism of debrisoquine, an accepted CYP2D6 probe-substrate.

Likelihood Unlikely Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP3A4.
Although some in vitro evidence suggests that valerian extract might inhibit or induce CYP3A4, clinical pharmacokinetic (PK) studies show that valerian does not have a clinically significant effect on the CYP3A4 enzyme. In one PK study, taking valerian 125 mg three times daily for 28 days did not affect metabolism of midazolam, an accepted CYP3A4 probe-substrate. In another PK study, taking valerian 1000 mg (providing about 11 mg valerenic acid) nightly for 14 days modestly increases levels of alprazolam, a CYP3A4 substrate, suggesting mild inhibition of CYP3A4. However, this mild inhibition is unlikely to be clinically relevant.

Likelihood Possible Evidence B
Valerian root extract full monograph & interactions

Nettle Leaf Extract4 drug types · 164 drugs

Antidiabetes Drugs

Theoretically, stinging nettle might have additive effects with antidiabetes drugs.
Clinical research shows that stinging nettle might decrease blood glucose levels in patients with diabetes.

Likelihood Possible Evidence B
Diuretic Drugs

Theoretically, combining stinging nettle with diuretic drugs may have additive effects.
Animal research suggests that the above ground parts and roots of stinging nettle may have a diuretic effect.

Likelihood Possible Evidence D
Lithium

Theoretically, stinging nettle might reduce excretion and increase levels of lithium.
Animal research suggests that stinging nettle has diuretic and natriuretic properties, which could alter the excretion of lithium. The dose of lithium might need to be decreased.

Likelihood Possible Evidence D
Warfarin (Coumadin)

There is some concern that stinging nettle might decrease the effects of anticoagulant drugs such as warfarin.
Stinging nettle contains a significant amount of vitamin K. When taken in large quantities, this might interfere with the activity of warfarin.

Likelihood Possible Evidence D
Nettle Leaf Extract full monograph & interactions

Red Raspberry Leaf Extract2 drug types · 135 drugs

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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence D
Red Raspberry Leaf Extract full monograph & interactions

Chasteberry Seed Extract5 drug types · 121 drugs

Antipsychotic Drugs

Theoretically, vitex agnus-castus could interfere with the activity of antipsychotic drugs.
Vitex agnus-castus might interfere with the action of dopamine antagonists such as antipsychotic drugs due to its dopamine agonist effects.

Likelihood Possible Evidence D
Contraceptive Drugs

Theoretically, vitex agnus-castus could interfere with oral contraceptives.
Vitex agnus-castus might interfere with the efficacy of oral contraceptives due to possible hormone modulating activity.

Likelihood Possible Evidence B
Dopamine Agonists

Theoretically, vitex agnus-castus could interfere with dopamine agonists.
Vitex agnus-castus might potentiate the actions of dopaminergic agonists due to possible dopaminergic effects.

Likelihood Possible Evidence D
Estrogens

Theoretically, vitex agnus-castus could interfere with the activity of estrogens.
Vitex agnus-castus has hormone modulating activity that can interfere with the efficacy of hormone replacement therapy.

Likelihood Probable Evidence D
Metoclopramide (Reglan)

Theoretically, dopaminergic effects of vitex agnus-castus could interfere with metoclopramide.
Vitex agnus-castus might interfere with the action of dopamine antagonists such as metoclopramide due to its possible dopaminergic effects.

Likelihood Possible Evidence D
Chasteberry Seed Extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Hemp Eir Tincture 500 Reproductive System Support, from the product label.

Sun God Medicinals

See all Sun God Medicinals products
Name
Sun God Herbals
City
Central Point
State
OR
ZipCode
97502-3005
Phone Number
888-470-7394
Web Address
SunGodMedicinals.com
Pharmacist Counseling Corner

Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals: Common Questions

Does Hemp Eir Tincture 500 Reproductive System Support by Sun God Medicinals interact with any medications?
Yes. Based on its ingredients, Hemp Eir Tincture 500 Reproductive System Support has a known interaction with 1,238 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Hemp Eir Tincture 500 Reproductive System Support contains 6 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 this if I'm pregnant or breastfeeding?
Most of the herbs in here—nettle, valerian, cramp bark, and chasteberry—are advised against during pregnancy and breastfeeding because safety data are limited and traditional use raises concerns about effects on the uterus and hormones. Red raspberry leaf's safety in pregnancy is unclear from our data. Talk with your doctor or pharmacist before taking this if you're pregnant, planning to be, or breastfeeding.
Will this affect my birth control pills?
Yes, potentially. Chasteberry seed in this tincture has hormone-modulating activity that could theoretically interfere with oral contraceptive effectiveness. Check with your doctor or pharmacist about whether it's safe to combine them.
Is there any evidence this actually works for reproductive health?
The evidence is limited. Chasteberry is possibly effective for premenstrual syndrome and breast tenderness. Red raspberry leaf and cramp bark are used traditionally for reproductive issues, but we don't have sufficient evidence yet to confirm they work. The other ingredients have mixed or insufficient evidence for this purpose.
What's the most common side effect I might notice?
Valerian root can cause dizziness, drowsiness, and mental slowness. Nettle, red raspberry, and chasteberry may trigger diarrhea or gastrointestinal upset. If you're drowsy from valerian and stop suddenly, you could experience withdrawal symptoms like anxiety and insomnia—taper slowly instead.
Can I take this with my blood thinner?
No without checking first. Both nettle leaf (due to its vitamin K content) and red raspberry leaf may interfere with blood thinners like warfarin or increase bleeding risk. Ask your doctor or pharmacist before combining them.
What's in the tincture besides the herbs?
The active ingredients are nettle leaf, valerian root, cramp bark, red raspberry leaf, and chasteberry seed extracts, plus a proprietary blend. The inactive ingredients are glycerin, cane alcohol, distilled water, and natural citrus flavor.

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.

Hemp Eir Tincture 500 Reproductive System Support label
Go deeper

The Full Monographs Behind Hemp Eir Tincture 500 Reproductive System Support’s Ingredients

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

Herb & supplement monograph

Stinging Nettle

Interacts with 164 drugs

Stinging nettle is a common plant used as food and in traditional medicine, most often for prostate symptoms, allergies, and joint pain. The evidence is mixed and mostly preliminary, so it i...

Read the full Stinging Nettle monograph → Herb & supplement monograph

Valerian

Interacts with 902 drugs

Valerian is an herb whose root is widely used as a natural sleep aid and for calming nerves. The evidence is mixed and often weak, so it may help some people sleep but does not work reliably...

Read the full Valerian monograph → Herb & supplement monograph

Cramp Bark

Cramp Bark is the dried bark of Viburnum opulus, traditionally used to ease muscle and menstrual cramps. Modern, high-quality human studies are very limited, so its effectiveness is not well...

Read the full Cramp Bark monograph → Herb & supplement monograph

Red Raspberry

Interacts with 135 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 evidence for these uses is limited. It is gene...

Read the full Red Raspberry monograph → Herb & supplement monograph

Vitex Agnus-castus

Interacts with 121 drugs

Vitex (chasteberry) is an herbal remedy most often used for PMS and menstrual cycle problems, and the strongest evidence is for easing some PMS symptoms. It is generally well tolerated by ma...

Read the full Vitex Agnus-castus monograph → Herb & supplement monograph

Hemp

Interacts with 938 drugs

Hemp seeds and hemp seed oil are nutritious foods rich in protein, fiber, and healthy omega-3 and omega-6 fatty acids, and they are generally safe for most people as part of the diet. While...

Read the full Hemp monograph →
Sources

Sources & How We Checked

Hemp Eir Tincture 500 Reproductive System Support'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 103 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.

Stinging Nettle 23 references
  1. Monographs on the medicinal uses of plant drugs. Exeter, UK: European Scientific Co-op Phytother, 1997.
  2. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  3. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  4. Schulz V, Hansel R, Tyler VE. Rational Phytotherapy: A Physician's Guide to Herbal Medicine. Terry C. Telger, transl. 3rd ed. Berlin, GER: Springer, 1998.
  5. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  6. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  7. Mittman P. Randomized, double-blind study of freeze-dried Urtica dioica in the treatment of allergic rhinitis. Planta Med 1990;56:44-7.
  8. Vontobel HP, Herzog R, Rutishauser G, Kres H. [Results of a double-blind study on the effectiveness of ERU (extractum radicis Urticae) capsules in conservative treatment of benign prostatic hyperplasia]. (Abstract). Urologe A 1985;24:49-51.
  9. Randall C, Randall H, Dobbs F, et al. Randomized controlled trial of nettle sting for treatment of base-of-thumb pain. J R Soc Med 2000;93:305-9. PubMed
  10. Caliskaner Z, Karaayvaz M, Ozturk S. Misuse of a herb: stinging nettle (Urtica urens) induced severe tongue oedema. Complement Ther Med 2004;12:57-8. PubMed
  11. Krzeski, T., Kazon, M., Borkowski, A., Witeska, A., and Kuczera, J. Combined extracts of Urtica dioica and Pygeum africanum in the treatment of benign prostatic hyperplasia: double-blind comparison of two doses. Clin Ther 1993;15(6):1011-1020.
  12. Randall, C., Meethan, K., Randall, H., and Dobbs, F. Nettle sting of Urtica dioica for joint pain--an exploratory study of this complementary therapy. Complement Ther Med 1999;7(3):126-131. PubMed
  13. Tahri, A., Yamani, S., Legssyer, A., Aziz, M., Mekhfi, H., Bnouham, M., and Ziyyat, A. Acute diuretic, natriuretic and hypotensive effects of a continuous perfusion of aqueous extract of Urtica dioica in the rat. J Ethnopharmacol 2000;73(1-2):95-100. PubMed
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Valerian 37 references
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Red Raspberry 8 references
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Vitex Agnus-castus 23 references
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  12. Halaska M, Beles P, Gorkow C, Sieder C. Treatment of cyclical mastalgia with a solution containing a Vitex agnus castus extract: results of a placebo-controlled double-blind study. Breast 1999;8:175-81. PubMed
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  16. Dinç T, Coskun F. Comparison of fructus agni casti and flurbiprofen in the treatment of cyclic mastalgia in premenopausal women. Ulus Cerrahi Derg. 2014 Mar 1;30(1):34-8 PubMed
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  18. Yavarikia P, Shahnazi M, Hadavand Mirzaie S, Javadzadeh Y, Lutfi R. Comparing the effect of mefenamic Acid and vitex agnus on intrauterine device induced bleeding. J Caring Sci. 2013 Aug 31;2(3):245-54.
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  21. Mollazadeh S, Mirghafourvand M, Abdollahi NG. The effects of Vitex agnus-castus on menstrual bleeding: A systematic review and meta-analysis. J Complement Integr Med. 2019;17(1). pii: /j/jcim.2019.17.issue-1/jcim-2018-0053/jcim-2018-0053.xml.
  22. Najib FS, Poordast T, Mahmudi MS, Shiravani Z, Namazi N, Omrani GR. Does Vitex Agnus-Castus L. Have Deleterious Effect on Fertility and Pregnancy Outcome? An Experimental Study on Rats for Prediction of Its Safety. J Pharmacopuncture 2022;25(2):106-113. PubMed
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Hemp 12 references
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  2. Saberivand A, Karimi I, Becker LA, et al. The effects of Cannabis sativa L. seed (hempseed) in the ovariectomized rat model of menopause. Methods Find Exp Clin Pharmacol. 2010;32(7):467-73. PubMed
  3. Girgih AT, Alashi A, He R, Malomo S, Aluko RE. Preventive and treatment effects of a hemp seed (Cannabis sativa L.) meal protein hydrolysate against high blood pressure in spontaneously hypertensive rats. Eur J Nutr. 2014;53(5):1237-46. PubMed
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  12. Haron MH, Dale O, Martin K, et al. Evaluation of the Herb-Drug Interaction Potential of Commonly Used Botanicals on the US Market with Regard to PXR- and AhR-Mediated Influences on CYP3A4 and CYP1A2. J Diet Suppl 2022. PubMed

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