Comparison
Stacker 2 and Caffeine Tabs
Stacker 2 (Stacker 2) lists 6 distinct ingredients and Caffeine Tabs (New Whey Nutrition) 5 (rows of one ingredient counted once); 4 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 0.46.
| Ingredient | Stacker 2 | Caffeine Tabs |
|---|---|---|
| Green Tea | not disclosed | 200 mg |
| Caffeine | not disclosed | 200 mg |
| White Willow | not disclosed | not disclosed |
| Mate | not disclosed | not disclosed |
| Guarana | not disclosed | |
| Guggulsterone | not disclosed | |
| Cassia nomame | not disclosed |
Amounts are per serving as DSLD gives them: Stacker 2, 1 capsule; Caffeine Tabs, 1 tablet. Current labels entered August 2019 and October 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Stacker 2Stacker 2: every row against all products listing it
- Caffeine TabsNew Whey Nutrition: every row against all products listing it