PlainVitamins

Histamine Digest 360

by OmneDiem · capsule · 120 capsules

  • On the market (NIH)
  • UPC 8 50023 77708 9
  • DSLD label 334387
  • Serving 1 capsule
  • 120 servings

Histamine Digest 360 by OmneDiem lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 1 mg of vitamin B6 and 4.2 mg of Dao2. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2025.

What is in Histamine Digest 360?

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).

Histamine Digest 360: Supplement Facts rows against the market (DSLD label 334387, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxal 5-Phosphate1 mg59%Vitamin B6 in Histamine Digest 360 against 15,277 products1 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg1 mg

88% of 15,277 products listing vitamin B6 give more (median 6 mg).

Dao2as Porcine Kidney Extract4.2 mgKidney in Histamine Digest 360 against 82 products4.2 mg per serving; the middle half of products list 30.5 mg to 483.75 mg, the median 63 mg.4.2 mg

85% of 82 products listing kidney give more (median 63 mg).

Source: NIH ODS Dietary Supplement Label Database, label 334387 (entered September 25, 2025), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 88% of the 15,277 products that print an amount of vitamin B6 list more than its 1 mg of vitamin B6 (median 6 mg).
  • 85% of the 82 products that print an amount of kidney list more than its 4.2 mg of Dao2 (filed by NIH under kidney) (median 63 mg).

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?

The products whose ingredient lists overlap most with Histamine Digest 360's, rare ingredients counting for more.

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: Take one capsule 15 minutes before meals as needed.
Warnings
Storage: Keep closed in a cool, dry place out of reach of children.
Do not use if tamper seal is damaged.
Allergens and what it does not contain
Does not contain: wheat, gluten, yeast, soy, dairy products, fish, shellfish, peanuts, tree nuts, egg, ingredients derived from genetically modified organisms (GMOs), artificial colors, artificial sweeteners, or artificial preservatives.

Source: label statements in DSLD label 334387.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Hypromellose, Gellan Gum.

How many labels does Histamine Digest 360 have?

2 labels are on file under this name since January 23, 2025: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 334387 (current) Entered September 25, 2025 · on the market · 120 capsules · UPC 8 50023 77708 9
  2. Label 320663 Entered January 23, 2025 · off the market December 23, 2024 · 120 capsules · UPC 8 50023 77708 9

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

Who makes it?

The label names OmneDiem (distributor), Ann Arbor, MI. All OmneDiem products.

Where next?