Comparison
Niacin 400 mg and Niacin T.R. 400 mg
Niacin 400 mg (Viva Vitamins) lists 1 distinct ingredients and Niacin T.R. 400 mg (Douglas Laboratories) 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 | Niacin 400 mg | Niacin T.R. 400 mg |
|---|---|---|
| Niacin | 400 mg (2500%) | 400 mg (2500%) |
Amounts are per serving as DSLD gives them: Niacin 400 mg, 1 tablet; Niacin T.R. 400 mg, 1 capsule. Current labels entered September 2020 and June 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Niacin 400 mgViva Vitamins: every row against all products listing it
- Niacin T.R. 400 mgDouglas Laboratories: every row against all products listing it