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Dietary supplement

Green Black Walnut Wormwood Complex Ingredients & Drug Interactions

by BIOVEA

Liquid Category: Other Combinations
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

Green Black Walnut Wormwood Complex is a dietary supplement by BIOVEA with 3 active ingredients. Its ingredients are commonly taken for intestinal parasites and worms, digestive complaints, antimicrobial and antifungal support.Based on those ingredients, 1,014 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Clove extract, Wormwood extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of Green Black Walnut Wormwood Complex by BIOVEA

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

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 3 active ingredients.
  • “Proprietary Blend” is a proprietary blend — the label gives one combined amount (1.60 mL) without saying how much of each component you get.

This liquid contains 3 active ingredients: a proprietary blend that houses green black walnuts, wormwood extract, and clove extract. Black walnut and wormwood have been used traditionally for digestive and parasitic concerns, while clove is a culinary spice with antimicrobial properties.

The product also contains grain alcohol and water as inactive ingredients.

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

This product doesn't appear to be marketed for a specific use, so we graded its ingredients' overall clinical evidence instead.

Moderate

Some clinical evidence supports its ingredients for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredients' overall clinical evidence instead.
  • On file: Ventilator-associated pneumonia (VAP) — rated "Possibly Effective" (Clove) (Natural Medicines).

The evidence for what this product actually does is limited. Black walnut shows insufficient reliable evidence to rate its use for heart health or wound healing.

Wormwood similarly lacks solid evidence for digestive disorders, Crohn's disease, depression, or arthritis. Clove extract shows possibly effective evidence for ventilator-associated pneumonia (a serious lung infection in hospitalized patients), but insufficient evidence for cough, acute pain, or digestive upset.

For most of the conditions people might consider this product for, the science isn't established in our data.

The evidence, ingredient by ingredient Black Walnut Wormwood Clove

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 3 of the 3 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 3 of 3.
  • General safety write-ups exist for 3 of 3.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Black walnut is acceptable for short-term use in most adults, but long-term safety isn't well studied. It must be avoided during pregnancy and breastfeeding.

The leaf, bark, and hull contain high tannins that can cause stomach upset, and black walnuts are a major tree-nut allergen — don't use if you have a tree nut allergy. Wormwood requires caution because thujone, its active compound, can be toxic at higher doses.

It's unsafe in pregnancy (may stimulate the uterus) and should be avoided while breastfeeding. Wormwood oil can cause muscle aches, nausea, and vomiting, and rare serious effects include kidney damage and seizures.

Clove is generally well tolerated as a spice, but concentrated clove oil is risky — even small amounts (5–10 mL) can be toxic in children, causing liver failure, seizures, or coma in rare cases.

Side effects, ingredient by ingredient Black Walnut Wormwood Clove

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?
  • 2 of the 3 matched ingredients can interact with medications — Clove, Wormwood.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; seizure medications; diabetes medications.
  • For scale: 1,015 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 product, check with your doctor or pharmacist if you take anticonvulsant drugs (seizure medications) — wormwood may interfere with them. Also flag any diabetes medications, drugs metabolized through your liver's CYP2D6, CYP1A2, CYP3A4, or CYP2C9 pathways, and any blood thinners or antiplatelet drugs.

If you have a tree nut allergy, do not use.

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 behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

This product combines ingredients with limited proof of effectiveness and real safety concerns, especially wormwood's thujone content and clove oil's toxicity risk in concentrated forms. If you take anticonvulsants, diabetes medications, or drugs processed through your liver, or if you take blood thinners, check your exact medications with your doctor or pharmacist before starting.

Pregnant women and those breastfeeding should avoid it.

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

Assessment coverage: 3 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 23, 2021.

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 Green Black Walnut Wormwood Complex, straight from the product label.

Brand BIOVEA
Barcode (UPC) 818423022222
Net contents 2 Fluid Ounce(s); 59 mL
Market status On market
Date entered into DSLD Jun 23, 2021
DSLD ID 249202
Product type Other Combinations
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Vegan, Adult (18 - 50 Years), Women (not pregnant or lactating)
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 Green Black Walnut Wormwood Complex by BIOVEA, 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:
1.6 mL
Maximum serving Sizes:
1.6 mL
Servings per container
37
UPC/BARCODE
818423022222
IngredientAmount% DV
Proprietary Blend1.6 mL--
Green Black Walnuts0 NP--
Wormwood extract0 NP--
Clove extract0 NP--

Other ingredients: Grain Alcohol, Water

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.
Seals/Symbols

GMP Compliant

Formulation

VG Vegan

General Statements

Premium quality guaranteed since 2001. BIOVEA is committed to product quality to support you and your family's wellness goals. Because we feel so strongly about the quality, potency and purity of our products, we 100% guarantee your satisfaction with every purchase.

Guaranteed premium quality

Suggested/Recommended/Usage/Directions

Suggested Daily Intake: Take 2 droppersful 2 times daily in juice or water before meals and/or at bedtime.

Note: This product is best used by gradually increasing dosage over a two week period with a one week break before repeating. Shake well before using.

Precautions

Warning: For adults only.

Not for pregnant/lactating women. Consult physician if taking medication or have a medical condition.

Individuals with kidney or liver dysfunction should avoid taking this supplement. May cause gastrointestinal disturbance.

Contains alcohol.

Keep out of reach of children.

Contains: Tree nut (black walnut)

FDA Statement of Identity

Dietary Supplement

See for yourself

Green Black Walnut Wormwood Complex by BIOVEA label

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

What’s inside

The Ingredients in Green Black Walnut Wormwood Complex by BIOVEA

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size1.6 mL Dosage formLiquid Servings per container37 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

1.6 mL per serving

Other (inactive) ingredients: Grain Alcohol, Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Green Black Walnut Wormwood Complex by BIOVEA Drug Interactions

Want to check YOUR meds against Green Black Walnut Wormwood Complex?

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
1,014Drugs
954 Moderate 60 Minor

Ingredients driving the most interactions

Each ingredient & the kinds of drugs it affects

For each ingredient in Green Black Walnut Wormwood Complex 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.

Clove extract7 drug types · 977 drugs

Antidiabetes Drugs

Theoretically, concomitant use of clove extracts with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical and laboratory research suggest that polyphenol extracts from clove flower buds might lower blood glucose levels. Dosing adjustments for insulin or oral hypoglycemic agents may be necessary when taken with clove. Monitor blood glucose levels closely.

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

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP1A2 in a dose-dependent manner,. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2C9.
In vitro research shows that eugenol, the principal constituent of clove, inhibits CYP2C9 in a dose-dependent manner. This effect has not been reported in humans.

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

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP2D6 in a dose-dependent manner. This effect has not been reported in humans.

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

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP3A4 in a dose-dependent manner. This effect has not been reported in humans.

Likelihood Possible Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Laboratory research suggests that eugenol, a constituent of clove, has antiplatelet activity. This interaction has not been reported in humans.

Likelihood Unlikely Evidence D
Ibuprofen (Advil, Others)

Theoretically, topical application of clove oil with ibuprofen might increase the absorption and side effects of topical ibuprofen.
Laboratory research shows that topical application of clove oil increases the absorption of topical ibuprofen. This interaction has not been reported in humans.

Likelihood Possible Evidence D

Wormwood extract1 drug type · 50 drugs

Anticonvulsants

Theoretically, taking wormwood might interfere with the effects of anticonvulsant drugs.
Thujone, a constituent of wormwood, has convulsant effects.

Likelihood Possible Evidence D
The maker

Brand information

Manufacturer and brand details for Green Black Walnut Wormwood Complex, from the product label.

BIOVEA

See all BIOVEA products
Name
BIOVEA
Street Address
9160 E. Bahia Dr.
City
Scottsdale
State
AZ
ZipCode
85260
Web Address
www.biovea.com
Pharmacist Counseling Corner

Green Black Walnut Wormwood Complex by BIOVEA: Common Questions

Does Green Black Walnut Wormwood Complex by BIOVEA interact with any medications?
Yes. Based on its ingredients, Green Black Walnut Wormwood Complex has a known interaction with 1,014 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Green Black Walnut Wormwood Complex contains 3 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?
No. Black walnut should be avoided during pregnancy and breastfeeding due to insufficient safety data, and wormwood is unsafe in pregnancy because it may stimulate the uterus. Wormwood should also be avoided while breastfeeding. Talk to your doctor or pharmacist before considering this product if you're pregnant, planning to become pregnant, or nursing.
Is black walnut safe for tree nut allergies?
No. Black walnuts are classified as a major tree nut allergen in the United States and can trigger allergic reactions in sensitive people. If you have a tree nut allergy, do not use this product.
What are the side effects I should watch for?
Black walnut may cause stomach upset due to its tannin content. Wormwood oil can cause muscle aches, nausea, and vomiting; rare serious effects include kidney damage and seizures. Clove oil is toxic in small amounts and can cause liver failure, seizures, or coma in children — keep this product away from kids. Stop and seek help if you experience severe nausea, vomiting, tremors, or confusion.
How well does this work for parasites or digestive problems?
The evidence isn't established in our data. Black walnut and wormwood lack reliable evidence for their traditional uses, and clove shows possibly effective evidence only for a specific hospitalized lung infection, not general digestive health. Talk to your doctor about proven treatments for your specific concern.
Is this safe for long-term use?
Not clearly. Black walnut is acceptable short-term for most adults, but long-term safety isn't well studied. Wormwood is meant for short-term use only because thujone can be toxic with prolonged exposure. This product isn't designed or tested for daily long-term use.
Why does the label say it contains a 'proprietary blend'?
The exact amounts of black walnut, wormwood, and clove in each dose aren't disclosed — only that they're combined. This makes it hard to predict how strong the effects or interactions might be. If you need to know exact doses, contact the manufacturer directly.

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

Not sure if Green Black Walnut Wormwood Complex is safe with your meds?

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Ask a pharmacist

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.

Green Black Walnut Wormwood Complex label
Sources

Sources & How We Checked

Green Black Walnut Wormwood Complex'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 39 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.

Black Walnut 3 references
  1. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  3. Food and Drug Administration. Food Allergen Labeling and Consumer Protection Act of 2004 (FALCPA); Public Law 108-282, Title II. Accessed on May 19, 2021. Available at: https://www.fda.gov/food/food-allergensgluten-free-guidance-documents-regulatory-infor

See these in context on the Black Walnut monograph →

Wormwood 10 references
  1. Weisbord SD, Soule JB, Kimmel PL. Poison on line-acute renal failure caused by oil of wormwood purchased through the internet. N Engl J Med 1997;337:825-7. PubMed
  2. Gambelunghe C, Melai P. Absinthe: enjoying a new popularity among young people? Forensic Sci Int 2002;130:183-6.
  3. Hold KM, Sirisoma NS, Casida JE. Detoxification of alpha- and beta-Thujones (the active ingredients of absinthe): site specificity and species differences in cytochrome P450 oxidation in vitro and in vivo. Chem Res Toxicol 2001;14:589-95.
  4. Lachenmeier DW, Walch SG, Padosch SA, Kroner LU. Absinthe--a review. Crit Rev Food Sci Nutr 2006;46:365-77.
  5. Padosch SA, Lachenmeier DW, Kroner LU. Absinthism: a fictitious 19th century syndrome with present impact. Subst Abuse Treat Prev Policy 2006;1:14. PubMed
  6. Lachenmeier DW, Emmert J, Kuballa T, Sartor G. Thujone--cause of absinthism? Forensic Sci Int 2006;158:1-8. PubMed
  7. Dettling, A., Grass, H., Schuff, A., Skopp, G., Strohbeck-Kuehner, P., and Haffner, H. T. Absinthe: attention performance and mood under the influence of thujone. J Stud.Alcohol 2004;65(5):573-581. PubMed
  8. Benezet-Mazuecos, J. and de la Fuente, A. Electrocardiographic findings after acute absinthe intoxication. Int J Cardiol. 11-10-2006;113(2):e48-e50. PubMed
  9. El Makrini NI, Hassam B. Artemisia absinthium: burning plant! Pan Afr Med J. 2016 Jan 22;23:10. PubMed
  10. Kocaoglu C, Ozel A. Persistent metabolic acidosis and severe diarrhoea due to Artemisia absinthium poisoning. J Pak Med Assoc. 2014 Sep;64(9):1081-3.

See these in context on the Wormwood monograph →

Clove 26 references
  1. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  2. Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182
  3. Kanerva L, Estlander T, Jolanki R. Occupational allergic contact dermatitis from spices. Contact Dermatitis 1996;35:157-62. PubMed
  4. Chen SJ, Wang MH, Chen IJ. Antiplatelet and calcium inhibitory properties of eugenol and sodium eugenol acetate. Gen Pharmacol 1996;27:629-33. PubMed
  5. Malson JL, Lee EM, Murty R, et al. Clove cigarette smoking: biochemical, physiological, and subjective effects. Pharmacol Biochem Behav 2003;74:739-45. PubMed
  6. Kirsch CM, Yenokida GG, Jensen WA, et al. Non-cardiogenic pulmonary oedema due to the intravenous administration of clove oil. Thorax 1990;45:235-6. PubMed
  7. Pallares, D. E. Link between clove cigarettes and urticaria? Postgrad.Med 10-1-1999;106(4):153. PubMed
  8. Barnard, D. R. Repellency of essential oils to mosquitoes (Diptera: Culicidae). J Med Entomol. 1999;36(5):625-629. PubMed
  9. Sanchez-Perez, J. and Garcia-Diez, A. Occupational allergic contact dermatitis from eugenol, oil of cinnamon and oil of cloves in a physiotherapist. Contact Dermatitis 1999;41(6):346-347. PubMed
  10. Andersen, K. E., Johansen, J. D., Bruze, M., Frosch, P. J., Goossens, A., Lepoittevin, J. P., Rastogi, S., White, I., and Menne, T. The time-dose-response relationship for elicitation of contact dermatitis in isoeugenol allergic individuals. Toxicol.Appl PubMed
  11. Alqareer, A., Alyahya, A., and Andersson, L. The effect of clove and benzocaine versus placebo as topical anesthetics. J Dent 2006;34(10):747-750. PubMed
  12. Lane, B. W., Ellenhorn, M. J., Hulbert, T. V., and McCarron, M. Clove oil ingestion in an infant. Hum.Exp Toxicol. 1991;10(4):291-294. PubMed
  13. Quirce, S., Fernandez-Nieto, M., del, Pozo, V, Sastre, B., and Sastre, J. Occupational asthma and rhinitis caused by eugenol in a hairdresser. Allergy 2008;63(1):137-138. PubMed
  14. Srivastava, K. C. and Malhotra, N. Acetyl eugenol, a component of oil of cloves (Syzygium aromaticum L.) inhibits aggregation and alters arachidonic acid metabolism in human blood platelets. Prostaglandins Leukot.Essent.Fatty Acids 1991;42(1):73-81. PubMed
  15. Dyrbye, B. A., Dubois, L., Vink, R., and Horn, J. A patient with clove oil intoxication. Anaesth.Intensive Care 2012;40(2):365-366.
  16. Guidotti, T. L., Laing, L., and Prakash, U. B. Clove cigarettes. The basis for concern regarding health effects. West J Med 1989;151(2):220-228.
  17. Anonymous. Evaluation of the health hazard of clove cigarettes. Council on Scientific Affairs. JAMA 12-23-1988;260(24):3641-3644. DOI
  18. Romaguera, C., Alomar, A., Camarasa, J. M., Garcia, Bravo B., Garcia, Perez A., Grimalt, F., Guerra, P., Lopez, Gorretcher B., Pascual, A. M., Miranda, A., and . Contact dermatitis in children. Contact Dermatitis 1985;12(5):283-284. PubMed
  19. Hackett, P. H., Rodriguez, G., and Roach, R. C. Clove cigarettes and high-altitude pulmonary edema. JAMA 6-28-1985;253(24):3551-3552. DOI
  20. Isaacs, G. Permanent local anaesthesia and anhidrosis after clove oil spillage. Lancet 4-16-1983;1(8329):882. PubMed
  21. Saeed, S. A. and Gilani, A. H. Antithrombotic activity of clove oil. J Pak Med Assoc 1994;44(5):112-115.
  22. Hartnoll, G., Moore, D., and Douek, D. Near fatal ingestion of oil of cloves. Arch.Dis Child 1993;69(3):392-393. PubMed
  23. Srivastava, K. C. Antiplatelet principles from a food spice clove (Syzygium aromaticum L) [corrected]. Prostaglandins Leukot.Essent.Fatty Acids 1993;48(5):363-372.
  24. Jiang Q, Wu Y, Zhang H, et al. Development of essential oils as skin permeation enhancers: penetration enhancement effect and mechanism of action. Pharmaceutical Biol. 2017;55(1):1592-1600. PubMed
  25. Mohan R, Jose S, Mulakkal J, Karpinsky-Semper D, Swick AG, Krishnakumar IM. Water-soluble polyphenol-rich clove extract lowers pre- and post-prandial blood glucose levels in healthy and prediabetic volunteers: an open label pilot study. BMC Complement Alt PubMed
  26. Alharbi NFM, Ahad A, Bin Jardan YA, Al-Jenoobi FI. Effect of eugenol on cytochrome P450 1A2, 2C9, 2D6, and 3A4 activity in human liver microsomes. Saudi Pharm J 2024;32(7):102118. PubMed

See these in context on the Clove 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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