Comparison
Niacin 500 mg and Niacin 500 mg
Niacin 500 mg (Natural Factors) lists 2 distinct ingredients and Niacin 500 mg (Wonder Laboratories) 2 (rows of one ingredient counted once); 2 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 | Niacin 500 mg | Niacin 500 mg |
|---|---|---|
| Calcium | 69 mg (5%) | 60 mg (5%) |
| Niacin | 500 mg (3125%) | 500 mg (3125%) |
Amounts are per serving as DSLD gives them: Niacin 500 mg, 1 tablet; Niacin 500 mg, 1 tablet. Current labels entered June 2017 and November 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Niacin 500 mgNatural Factors: every row against all products listing it
- Niacin 500 mgWonder Laboratories: every row against all products listing it