Comparison
Cognitex Elite and Cognitex Elite Pregnenolone
Cognitex Elite (Life Extension) lists 8 distinct ingredients and Cognitex Elite Pregnenolone (Life Extension) 9 (rows of one ingredient counted once); 6 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 0.52.
| Ingredient | Cognitex Elite | Cognitex Elite Pregnenolone |
|---|---|---|
| Ashwagandha | 125 mg | 125 mg |
| Blueberry | not disclosed | not disclosed |
| Phosphatidylserine | 100 mg | 100 mg |
| Sage | 333 mg | 333 mg |
| Vinpocetine | 20 mg | 20 mg |
| Uridine monophosphate | 50 mg | 50 mg |
| Calcium | 160 mg (12%) | |
| Phosphorus | 110 mg (9%) | |
| Pregnenolone | 50 mg | |
| Bog Bilberry | not disclosed | |
| Dwarf Bilberry | not disclosed |
Amounts are per serving as DSLD gives them: Cognitex Elite, 2 tablets; Cognitex Elite Pregnenolone, 2 vegetarian tablets. Current labels entered May 2025 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
- Cognitex EliteLife Extension: every row against all products listing it
- Cognitex Elite PregnenoloneLife Extension: every row against all products listing it