Black Walnut Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Black Walnut 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
Black Walnut is a dietary supplement by Supreme Nutrition Products with 1 active ingredient. Its ingredients are commonly taken for intestinal parasites and worms, digestive complaints, antimicrobial and antifungal support.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Black Walnut by Supreme Nutrition Products
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
Full disclosure
This product contains one active ingredient: black walnut. The liquid also includes glycerine, distilled water, and cane alcohol as inactive ingredients that help deliver and preserve the formula.
Does it work?
Couldn't assess
The evidence for black walnut isn't established in the data we hold. We have insufficient reliable evidence to rate it for coronary heart disease or wound healing, so we can't tell you whether it works for either of those uses based on what's available.
How safe is it?
Well-documented data
Black walnut is generally well tolerated when the nut itself is used orally. However, the leaf, bark, and hull contain high amounts of tannins, which can cause gastrointestinal upset if you take them by mouth, or skin irritation and temporary yellow or brown staining if applied to skin.
Tree nuts are a major food allergen — if you have a tree nut allergy, talk with your doctor or pharmacist before using this product. Short-term use is considered acceptable for most adults, but human safety data are limited and we don't know much about what happens with long-term use.
The safety data advises against black walnut during pregnancy and breastfeeding, because there isn't enough information to know it's safe.
Meds to double-check
No known interactions
No interactions are documented for black walnut in our data. That said, check your exact medications using the search tool on this page to be sure — the absence of documented interactions isn't a guarantee none exist.
The bottom line
Scorecard at a glanceFully disclosed formula with no assessable stated purpose. No medication interactions are currently documented, and safety information is well characterized.
Black walnut may be worth considering if you're exploring traditional remedies, but the evidence for its effectiveness isn't clear in the data we hold. Short-term use appears acceptable for most adults outside of pregnancy and breastfeeding — but if you're pregnant, nursing, or have a tree nut allergy, talk with your doctor or pharmacist first.
Check your medications with the tool on this page before you start.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Mar 22, 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
General information
Key facts about Black Walnut, straight from the product label.
| Brand | Supreme Nutrition Products |
|---|---|
| Barcode (UPC) | 196852751358 |
| Net contents | 2 Fluid Ounce(s); 59 mL |
| Market status | On market |
| Date entered into DSLD | Mar 22, 2024 |
| DSLD ID | 307914 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Women (not pregnant or lactating) |
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 Black Walnut by Supreme Nutrition Products, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Black Walnut | 1 mL | -- |
Other ingredients: Glycerine, Water, Distilled, Cane Alcohol
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.
Suggested/Recommended/Usage/Directions
Suggested use: 10-20 drops 3 times per day.
Precautions
Don't take during pregnancy or while breastfeeding.
Keep out of reach of children.
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.
FDA Statement of Identity
Dietary Supplement
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Black Walnut by Supreme Nutrition Products 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 Black Walnut by Supreme Nutrition Products
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size10 Drop(s) Dosage formLiquid Servings per container59 Amounts shown are per serving.
Black Walnut
No knowninteractions
Black walnut is a tree whose green hulls are traditionally used as a natural antiparasitic and digestive remedy, but solid human evidence for these us...
Black Walnut monograph & interactionsOther (inactive) ingredients: Glycerine, Water, Distilled, Cane Alcohol. These complete the product’s ingredient list but are not active constituents.
Black Walnut by Supreme Nutrition Products Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Black Walnut. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Black Walnut, from the product label.
Supreme Nutrition Products
See all Supreme Nutrition Products products- Name
- Supreme Nutrition Products
- Street Address
- 1019 Regents Blvd #203
- City
- Tacoma
- State
- WA
- ZipCode
- 98466
- Web Address
- www.SupremeNutritionProducts.com
Black Walnut by Supreme Nutrition Products: Common Questions
Does Black Walnut by Supreme Nutrition Products interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take black walnut if I have a tree nut allergy?
What part of the black walnut is in this product?
Is black walnut safe to use long-term?
Can I use black walnut while pregnant or breastfeeding?
What adverse effects might I experience?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Black Walnut is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Black Walnut’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Black Walnut'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 3 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
- Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- 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
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