Black Walnut Hull Complex

by MNP Michael's Naturopathic Programs · capsule · 60 vegan capsules

  • Off the market since August 2023 (NIH)
  • UPC 7 55929 12002 4
  • DSLD label 272320
  • Serving 4 veggie capsules
  • 15 servings

Black Walnut Hull Complex by MNP Michael's Naturopathic Programs lists 9 ingredients; 9 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2022.

What is in Black Walnut Hull Complex?

Each row as the label prints it, per serving of 4 veggie capsules. 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).

Black Walnut Hull Complex: Supplement Facts rows against the market (DSLD label 272320, January 2026 release)
IngredientAmount% DVAmong products listing it
Proprietary Blend2620 mg2.6 g
Black Walnutin the blend, no amount given
Garlic powder concentratein the blend, no amount given
Papayain the blend, no amount given
Pau d' Arcoin the blend, no amount given
Pumpkinin the blend, no amount given
Butternutin the blend, no amount given
Clovein the blend, no amount given
Wood Betonyin the blend, no amount given
Epazotein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 272320 (entered August 23, 2022), 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; 9 ingredients sit inside a blend, so their amounts cannot be compared.

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?

4 products list the very same ingredients; the nearest amounts come first.

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: As a dietary supplement, take one (1) capsule with each meal and before bed, if desired. Take for four (4) days on and four (4) days off. Drink plenty of water. Dosage may be increased as directed by a healthcare practitioner.
Warnings
Double-sealed for your protection. Do not use if outer seal is broken or missing.
Caution: Keep out of reach of children.
Not to be taken by pregnant or lactating women.
Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Made in a GMP facility that processes egg, fish, milk, shellfish, soy, tree nut and wheat products.
Contains tree nuts (Black Walnut & Butternut).

Source: label statements in DSLD label 272320.

What else is on the label?

Other ingredients: Hypromellose, Microcrystalline Cellulose, Leucine.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Shield Star K (Kosher) Parve.

How many labels does Black Walnut Hull Complex have?

2 labels are on file under this name since May 22, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 272320 (current) Entered August 23, 2022 · off the market August 15, 2023 · 60 vegan capsules · UPC 7 55929 12002 4
  2. Label 220849 Entered May 22, 2020 · off the market December 23, 2021 · 60 vegan capsules · UPC 7 55929 12002 4

DSLD also links this label to: Black Walnut Hull Complex (image difference, same product).

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Michael's Naturopathic Programs (distributor), San Antonio, Texas. All MNP Michael's Naturopathic Programs products.

Where next?