Black Walnut Hull Extra Strength
by Kroeger Herb Products Co. · liquid · 1 fl. Oz.
- On the market (NIH)
- UPC 6 96916 33010 4
- DSLD label 282499
- Serving 0.35 ml (15 drops)
- 85 servings
Black Walnut Hull Extra Strength by Kroeger Herb Products Co. lists one ingredient: 0.35 mL of black walnut hull extract per serving of 0.35 ml. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2023.
What is in Black Walnut Hull Extra Strength?
Each row as the label prints it, per serving of 0.35 ml. 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 |
|---|---|---|---|
| Black Walnut Hull Extractas Alcohol, Water, Distilled2:5, Picked Green (Alcohol (40%) and distilled water) | 0.35 mL |
Source: NIH ODS Dietary Supplement Label Database, label 282499 (entered January 23, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). 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 3 servings 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?
6 products list the very same ingredients; the nearest amounts come first.
- Black Walnut Hulls Alcohol-FreeNature's Answer · off the market same ingredients
- Black WalnutNew Sun same ingredients
- Black Walnut HullsNature's Answer · off the market same ingredients
- Black Walnut Hulls 450 mgTerraVita same ingredients
- Black Walnut Hulls PowderTerraVita same ingredients
- Black Walnut Leaf 450 mgTerraVita same ingredients
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
- Directions: Shake well. Use 15 drops 3 times a day or as recommended by a health care professional. May be used in a glass of water or directly on back of tongue. Warm water helps evaporate the alcohol.
- Warnings
- Do not purchase if seal is broken.
- Keep out of reach of children.
- Do not use during pregnancy or when nursing unless recommended by your health care professional.
Source: label statements in DSLD label 282499.
How many labels does Black Walnut Hull Extra Strength have?
One label is on file, entered on January 23, 2023.
- Label 282499 (current) Entered January 23, 2023 · on the market · 1 fl. Oz. · UPC 6 96916 33010 4
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Kroeger Herb Products Co., Inc. (manufacturer), Longmont, CO. All Kroeger Herb Products Co. products.