Comparison
Caffeine + L-Theanine and Vitamin D3 25 mcg (1000 IU)
Caffeine + L-Theanine (SmarterVitamins) lists 5 distinct ingredients and Vitamin D3 25 mcg (1000 IU) (SR Sports Research) 5 (rows of one ingredient counted once); 5 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 | Caffeine + L-Theanine | Vitamin D3 25 mcg (1000 IU) |
|---|---|---|
| Fat (unspecified) | 0.5 g | 0.5 g |
| Saturated fat | 0.5 g | 0.5 g |
| Caffeine | 200 mg | 100 mg |
| Theanine | 100 mg | 200 mg |
| Medium Chain Triglycerides | 0.5 g | 0.5 g |
Amounts are per serving as DSLD gives them: Caffeine + L-Theanine, 1 softgel; Vitamin D3 25 mcg (1000 IU), 1 liquid softgel. Current labels entered February 2021 and November 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Caffeine + L-TheanineSmarterVitamins: every row against all products listing it
- Vitamin D3 25 mcg (1000 IU)SR Sports Research: every row against all products listing it