Black Walnut Ingredients & Drug Interactions
by Nutri-West
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 Nutri-West 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 Nutri-West
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
Low disclosure
This product contains one active ingredient: a pure tincture of black walnut. A tincture is a liquid extract made by steeping the plant material in alcohol.
The product has no listed inactive ingredients (fillers or binders).
Does it work?
Couldn't assess
The evidence we hold doesn't establish that black walnut is effective for any condition. Studies looking at its use for coronary heart disease and wound healing are rated as having insufficient reliable evidence.
If you're considering this for a specific health concern, talk it over with your doctor to see what the research supports and whether it's the right choice for you.
How safe is it?
Well-documented data
Black walnut is generally well tolerated when taken by mouth as the nut itself. However, this product is a tincture, which may contain the leaf, bark, or hull — parts that are high in tannins and can cause stomach upset, nausea, or other gastrointestinal issues.
Tree nuts including black walnuts can trigger allergic reactions in sensitive people; if you have a tree nut allergy, avoid this product. Long-term safety hasn't been well studied, so use should be short-term and under guidance.
The safety data advises against use during pregnancy and while breastfeeding.
Meds to double-check
No known interactions
No interactions are documented in our data for the ingredients we could check. That said, run your exact medications through the search tool on this page, and confirm with your own doctor or pharmacist that it's safe to add this product to what you're already taking.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. No medication interactions are currently documented, and safety information is well characterized.
Black Walnut Nutri-West is an option if you're exploring herbal remedies, but the evidence for its effectiveness isn't established in our data. Because the leaf, bark, and hull contain compounds that can upset your stomach and may cause allergic reactions, it's wise to talk with your doctor or pharmacist before you start — especially if you have a tree nut allergy, are pregnant, or are breastfeeding.
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 Nov 25, 2013.
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 | Nutri-West |
|---|---|
| Net contents | 1 Oz(s); 29.57 mL |
| Market status | On market |
| Date entered into DSLD | Nov 25, 2013 |
| DSLD ID | 27564 |
| Product type | Amino Acid/protein |
| Supplement form | Liquid |
| Dietary claims / uses | All Other |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Nutri-West, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Pure Tincture of | 0 NP | -- |
| Black Walnut | 0 NP | -- |
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements
Manufactured under strict GMP and USP guidelines.
FOR DISTRIBUTION BY HEALTH CARE PROFESSIONALS ONLY.
Herbal Tincture
"When You Want The Best"
0643 MFG04/2010
Bio-Dynamically Grown Herbs are processed by a pre-established standard
Precautions
KEEP OUT OF REACH OF CHILDREN.
TAMPER RESISTANT OUTER SEAL DO NOT USE IF BROKEN.
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Directions for use: 5-20 drops in water 3 times per day or as directed.
Formula
Contains 59% alcohol
Storage
Store in a cool, dry place.
General
Product # T-12
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Black Walnut by Nutri-West 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 Nutri-West
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size5 Drop(s) Dosage formLiquid Amounts shown are per serving.
Pure Tincture of
Black Walnut by Nutri-West 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.
Black Walnut by Nutri-West: Common Questions
Does Black Walnut by Nutri-West interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is black walnut safe to take long-term?
Can I use this if I'm pregnant or breastfeeding?
I have a tree nut allergy. Is this safe for me?
What side effects might I notice?
Does this product actually work?
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