Comparison
Natrol High Caffeine 200 mg and Caffeine
Natrol High Caffeine 200 mg (Natrol) lists 2 distinct ingredients and Caffeine (Prolab) 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 | Natrol High Caffeine 200 mg | Caffeine |
|---|---|---|
| Calcium | 75 mg (6%) | 75 mg (6%) |
| Caffeine | 200 mg | 200 mg |
Amounts are per serving as DSLD gives them: Natrol High Caffeine 200 mg, 1 tablet; Caffeine, 1 tablet. Current labels entered June 2014 and August 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Natrol High Caffeine 200 mgNatrol: every row against all products listing it
- CaffeineProlab: every row against all products listing it