Comparison
Niacinamide and Niacinamide 500 mg
Niacinamide (Thorne) lists 1 distinct ingredients and Niacinamide 500 mg (Vitamin World) 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 | Niacinamide | Niacinamide 500 mg |
|---|---|---|
| Niacin | 500 mg (3125%) | 500 mg (3125%) |
Amounts are per serving as DSLD gives them: Niacinamide, 1 capsule; Niacinamide 500 mg, 1 tablet. Current labels entered August 2025 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- NiacinamideThorne: every row against all products listing it
- Niacinamide 500 mgVitamin World: every row against all products listing it