Comparison
Non-Flush Niacin 500 mg and Flush-Free Niacin 500 mg
Non-Flush Niacin 500 mg (Nature's Harmony) lists 2 distinct ingredients and Flush-Free Niacin 500 mg (Quest) 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 | Non-Flush Niacin 500 mg | Flush-Free Niacin 500 mg |
|---|---|---|
| Niacin | 500 mg (3125%) | 500 mg (3125%) |
| Inositol | 143 mg | 143 mg |
Amounts are per serving as DSLD gives them: Non-Flush Niacin 500 mg, 0 capsules; Flush-Free Niacin 500 mg, 1 capsule. Current labels entered May 2013 and July 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Non-Flush Niacin 500 mgNature's Harmony: every row against all products listing it
- Flush-Free Niacin 500 mgQuest: every row against all products listing it