Comparison
Youthful Brain and Cogni-Flex
Youthful Brain (Vitality Now) lists 5 distinct ingredients and Cogni-Flex (Douglas Laboratories) 4 (rows of one ingredient counted once); 3 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 0.47.
| Ingredient | Youthful Brain | Cogni-Flex |
|---|---|---|
| Ginkgo | not disclosed | 20 mg |
| Phosphatidylserine | not disclosed | 10 mg |
| Huperzine | not disclosed | 100 mcg |
| Vitamin B12 | 1,000 mcg (41667%) | |
| Acetyl L-Carnitine | 10 mg | |
| Bacopa monnieri | not disclosed |
Amounts are per serving as DSLD gives them: Youthful Brain, 2 tablets; Cogni-Flex, 1 capsule. Current labels entered November 2020 and August 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Youthful BrainVitality Now: every row against all products listing it
- Cogni-FlexDouglas Laboratories: every row against all products listing it