Black Walnut Hull Capsules
by Dr. Clark Research Association Dr. Clark Zentrum · capsule · 50 capsules
- On the market (NIH)
- UPC 7 640116 922174
- DSLD label 223145
- Serving 1 capsule
- 50 servings
Black Walnut Hull Capsules by Dr. Clark Research Association Dr. Clark Zentrum lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 150 mg of freeze dried green black walnut and 150 mg of peppermint. Its current label entered the NIH Dietary Supplement Label Database on June 24, 2020.
What is in Black Walnut Hull Capsules?
Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| freeze dried Green Black Walnut | 150 mg | 49% of 166 products listing black walnut give more (median 150 mg). | |
| Peppermint | 150 mg | Higher than 68% of 278 products listing peppermint (median 50 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 223145 (entered June 24, 2020), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
1 product lists the very same ingredients; the nearest amounts come first.
- Green Black Walnut Blend 360 mgDr. Clark Store same ingredients
- Black Walnut Hulls Alcohol-FreeNature's Answer · off the market 1 shared, 54% alike
- Black WalnutNew Sun 1 shared, 54% alike
- Black Walnut HullsNature's Answer · off the market 1 shared, 54% alike
- Black Walnut Hulls 450 mgTerraVita 1 shared, 54% alike
- Black Walnut Hulls PowderTerraVita 1 shared, 54% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Adults and children 12 or more years of age: 1 capsule daily or as directed.
- Warnings
- Store out of reach of young children.
- Dietary supplements/food supplements should not be used as a substitute for a varied diet. Do not exceed the stated recommended daily dose.
- Storage
- Store in a dry, cool place.
Source: label statements in DSLD label 223145.
What else is on the label?
Other ingredients: freeze dried Black Walnut, Peppermint, Gelatin.
How many labels does Black Walnut Hull Capsules have?
One label is on file, entered on June 24, 2020.
- Label 223145 (current) Entered June 24, 2020 · on the market · 50 capsules · UPC 7 640116 922174
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Dr. Clark Zentrum Limited (distributor), San Gwann, Malta. All Dr. Clark Research Association Dr. Clark Zentrum products.