Comparison
NaturDAO 1,000,000 HDU and Hist-D
NaturDAO 1,000,000 HDU (Naturdao) lists 2 distinct ingredients and Hist-D (Adaptogen Research) 1 (rows of one ingredient counted once); 1 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | NaturDAO 1,000,000 HDU | Hist-D |
|---|---|---|
| Diamine Oxidase | not disclosed | 0.6 mg |
| Vegetable Protein | 32.1 mg |
Amounts are per serving as DSLD gives them: NaturDAO 1,000,000 HDU, 1 tablet; Hist-D, 2 capsules. Current labels entered July 2025 and February 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- NaturDAO 1,000,000 HDUNaturdao: every row against all products listing it
- Hist-DAdaptogen Research: every row against all products listing it