No known drug interactions for the matched ingredients — not a guarantee none exist. Check your meds →
Dietary supplement

Black Walnut Hull 2,000 mg Alcohol-Free Ingredients & Drug Interactions

by Nature's Answer

Liquid Category: Botanical
No known interaction
The interaction bottom line No known interaction

Black Walnut Hull 2,000 mg Alcohol-Free is a dietary supplement by Nature's Answer 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 Hull 2,000 mg Alcohol-Free by Nature's Answer

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

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: Black Walnut Husk Extract at 2,000 mg per dose. The liquid also includes glycerin and purified water as inactive ingredients to deliver the extract.

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

This is a single-ingredient Black Walnut product and its label doesn't state a use — see Black Walnut's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence we hold doesn't establish that black walnut hull works for coronary heart disease or wound healing — the data we have rates both as having insufficient reliable evidence. That doesn't mean it doesn't work; it means good-quality human studies haven't proven it yet.

The evidence, ingredient by ingredient Black Walnut

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.

Black walnut hull is generally well tolerated when taken by mouth, though human safety data are limited and long-term use hasn't been well studied, so short-term use is the safest approach. The hull contains high amounts of tannins, which can cause stomach upset in some people.

Tree nuts, including black walnuts, can trigger allergic reactions in sensitive individuals and are classified as a major food allergen in the United States. The safety data advises against use during pregnancy and while breastfeeding due to insufficient information.

Side effects, ingredient by ingredient Black Walnut

Meds to double-check

No known interactions
Known Interaction Concern · database check
No known interactions

No medication interactions are currently documented for the matched ingredients — that isn't a guarantee none exist.

Why this rating?
  • None of the 1 matched ingredient has a documented medication interaction on file.

No interactions are documented in our data for the ingredient we could check in this product.

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 Hull may be worth considering if you're interested in its traditional uses, but evidence for its effectiveness isn't established yet. If you're pregnant, breastfeeding, have a tree nut allergy, or have a sensitive stomach, talk it over with your doctor or pharmacist first.

Even if you don't fall into those groups, keep use short-term and check in with your pharmacist if you have questions.

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 Jun 22, 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 Black Walnut Hull 2,000 mg Alcohol-Free, straight from the product label.

Brand Nature's Answer
Barcode (UPC) 083000005800
Net contents 1 Fluid Ounce(s); 30 mL
Market status On market
Date entered into DSLD Jun 22, 2023
DSLD ID 295411
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegetarian, Adult (18 - 50 Years), Kosher, Women (not pregnant or lactating), Gluten Free, Dairy 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 Black Walnut Hull 2,000 mg Alcohol-Free by Nature's Answer, 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:
2 mL
Maximum serving Sizes:
2 mL
Servings per container
15
UPC/BARCODE
083000005800
IngredientAmount% DV
Black Walnut Husk Extract2000 mg--

Other ingredients: Glycerin, Water, Purified

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.
FDA Disclaimer Statement

This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Formulation

Gluten Free

Fluid Extract Promotes Overall Health & Wellbeing

Our alcohol-free extracts are produced using our cold Bio-Chelated proprietary extraction process, yielding a Holistically Balanced Advanced Botanical Fingerprint extract in the same synergistic ratios as in the plant.

Our alcohol-free extracts are produced using our cold Bio-Chelated proprietary extraction process, yielding a Holistically Balanced Advanced Botanical Fingerprint extract in the same synergistic ratios as in the plant.

Seals/Symbols

K (Kosher) Parve Bio-Chelated Cold Extraction Process

Formula

K (Kosher) Parve

Black Walnut Hull 2,000 mg per serving

FDA Statement of Identity

Herbal Supplement

Brand IP Statement(s)

Nature's answer Since 1972

Nature's Answer Discover Nature's Answer

Copyright 2020 Nature's Answer

Suggested/Recommended/Usage/Directions

Suggested use: as a dietary supplement, take 2 mL (81 drops) three (3) times a day in a small amount of water.

Shake well.

Precautions

Keep out of reach of children.

Warning: Do not use if pregnant or nursing.

Do not use if safety seal is damaged or missing.

Storage

Store in a cool, dry place.

General Statements

For product information, call (800)439-2324

See for yourself

Black Walnut Hull 2,000 mg Alcohol-Free by Nature's Answer label

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

What’s inside

The Ingredients in Black Walnut Hull 2,000 mg Alcohol-Free by Nature's Answer

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size2 mL Dosage formLiquid Servings per container15 Amounts shown are per serving.

Black Walnut Husk Extract

No known
interactions
2000 mg per serving

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 Husk Extract monograph & interactions

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

Interaction report

Black Walnut Hull 2,000 mg Alcohol-Free by Nature's Answer Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Black Walnut Hull 2,000 mg Alcohol-Free. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.

The maker

Brand information

Manufacturer and brand details for Black Walnut Hull 2,000 mg Alcohol-Free, from the product label.

Nature's Answer

See all Nature's Answer products
Name
Nature's Answer
Street Address
85 Commerce Drive
City
Hauppauge
State
NY
ZipCode
11788
Phone Number
(800) 439-2324
Web Address
www.naturesanswer.com
Pharmacist Counseling Corner

Black Walnut Hull 2,000 mg Alcohol-Free by Nature's Answer: Common Questions

Does Black Walnut Hull 2,000 mg Alcohol-Free by Nature's Answer interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Black Walnut Hull 2,000 mg Alcohol-Free. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Black Walnut Hull 2,000 mg Alcohol-Free contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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.
Will this upset my stomach?
It might. Black walnut hull contains tannins, which can cause gastrointestinal upset in some people when taken by mouth. If you have a sensitive stomach, start with a small dose and see how you tolerate it.
Can I take this if I have a tree nut allergy?
No. Black walnuts are tree nuts and classified as a major food allergen in the United States, so they can trigger allergic reactions in people with nut allergies. Skip this product and talk to your doctor about safer options.
Is it safe to use this long-term?
The safety data we have show it's acceptable short-term for most adults, but human safety data are limited and long-term use hasn't been well studied. Stick with short-term use and check in with your pharmacist about your timeline.
Can I take this while pregnant or breastfeeding?
The safety data advise against it — there isn't enough information to know it's safe. Talk with your doctor or pharmacist about whether it's right for you and your situation.
Does this actually work for heart health or wound healing?
We don't have enough reliable human evidence to say. The data we hold rate both uses as having insufficient evidence, so good-quality studies haven't proven it yet.

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

Not sure if Black Walnut Hull 2,000 mg Alcohol-Free is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

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.

Black Walnut Hull 2,000 mg Alcohol-Free label
Go deeper

The Full Monographs Behind Black Walnut Hull 2,000 mg Alcohol-Free’s Ingredients

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

Sources

Sources & How We Checked

Black Walnut Hull 2,000 mg Alcohol-Free'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 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
  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 →

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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