Green Black Walnut Hull Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Green Black Walnut Hull 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
Green Black Walnut Hull is a dietary supplement by Mountain Meadow Herbs 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 Green Black Walnut Hull by Mountain Meadow Herbs
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
Green Black Walnut Hull by Mountain Meadow Herbs is a single-ingredient liquid: an extract of the hull (the outer green covering) of black walnut fruit. There are no other active ingredients and no inactive fillers listed.
Does it work?
Couldn't assess
The evidence we hold doesn't establish how well black walnut hull works. For coronary heart disease (CHD) and wound healing — the two uses in our data — the research is rated insufficient to say whether it's effective or not.
If you're considering it for either of those reasons, talk with your doctor about what the current evidence actually supports and whether it makes sense for your situation.
How safe is it?
Well-documented data
Black walnut hull is generally well tolerated in the short term for most adults, but human safety data are limited and long-term use hasn't been well studied. The hull contains high amounts of tannins, which can cause stomach upset and digestive irritation when you take it by mouth.
A small number of people may have a tree nut allergy; black walnuts are a major food allergen in the United States, so if you have a tree nut allergy, avoid this product. During pregnancy, there isn't enough safety information — the data advises against use.
While breastfeeding, safety data are also insufficient; talk with your doctor or pharmacist about whether it's appropriate for you. Additionally, daily use of the bark of a related walnut species has been linked to increased risk of tongue cancer and lip leukoplakia, so you should avoid long-term daily use of black walnut hull preparations without medical supervision.
Meds to double-check
No known interactions
No interactions are documented in our data for the green black walnut hull extract in this product. However, absence of documented interactions is not a guarantee none exist, so it's still smart to confirm with your own pharmacist before combining it with any prescription medications.
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.
Green Black Walnut Hull may be okay for short-term use in adults if your doctor or pharmacist clears it for your situation, but the research on how well it works is incomplete. Avoid it if you're pregnant, breastfeeding, or have a tree nut allergy.
Talk with your own doctor or pharmacist before starting — especially if you have digestive concerns or are thinking about using it long-term.
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 Jan 25, 2020.
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 Green Black Walnut Hull, straight from the product label.
| Brand | Mountain Meadow Herbs |
|---|---|
| Barcode (UPC) | 813086011569 |
| Net contents | 4 fl. Oz.; 120 mL |
| Market status | On market |
| Date entered into DSLD | Jan 25, 2020 |
| DSLD ID | 212629 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Children 4 or More Years of Age, Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free, Sugar Free |
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 Hull by Mountain Meadow Herbs, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Green Black Walnut hull extract | 1.25 mL | -- |
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.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
General Statements
Juglans nigra
1 dropperful = approx. 1/8 tsp.
Formulation
Hand-made extract
GF (Gluten Free) Sugar Free
Vegan
Support a healthy intestinal environment Cleansing benefits Promote healthy skin Cardiovascular support
FDA Statement of Identity
Herbal Dietary Supplement
Suggested/Recommended/Usage/Directions
Suggested Use: 12+ yrs: 1/4 tsp in water 1-3 times daily. Prolonged use is not advised without supervision of your health care provider.
Shake well.
Precautions
Caution: If you are pregnant, nursing, have a medical condition, or are taking a prescription, consult your health care provider before using this product.
Keep out of reach of children.
Storage
Store in a cool, dry place out of sunlight.
Seals/Symbols
Made in Montana USA
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Green Black Walnut Hull by Mountain Meadow Herbs 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 Green Black Walnut Hull by Mountain Meadow Herbs
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.25 Teaspoon(s) Dosage formLiquid Servings per container96 Amounts shown are per serving.
Green Black Walnut hull extract
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...
Green Black Walnut hull extract monograph & interactionsGreen Black Walnut Hull by Mountain Meadow Herbs Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Green Black Walnut Hull. 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 Green Black Walnut Hull, from the product label.
Mountain Meadow Herbs
See all Mountain Meadow Herbs products- Name
- Mountain Meadow Herbs, Inc.
- Street Address
- 1019 Hard Rock Rd
- City
- Somers
- State
- MT
- ZipCode
- 59932
- Phone Number
- 888.528.8615
- Web Address
- www.mmherbs.com
Green Black Walnut Hull by Mountain Meadow Herbs: Common Questions
Does Green Black Walnut Hull by Mountain Meadow Herbs interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Will this upset my stomach?
Can I take this if I'm pregnant or breastfeeding?
What is black walnut hull supposed to do?
Is this safe to use long-term?
Can I take this if I have a nut allergy?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Green Black Walnut Hull 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 Green Black Walnut Hull’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Green Black Walnut Hull'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