Comparison
Huperzine A with Eleuthero and Brain-Protex with Huperzine A
Huperzine A with Eleuthero (Solaray) lists 3 distinct ingredients and Brain-Protex with Huperzine A (Nature's Sunshine) 5 (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 0.38.
| Ingredient | Huperzine A with Eleuthero | Brain-Protex with Huperzine A |
|---|---|---|
| Lecithin | 75 mg | not disclosed |
| Huperzine | 50 mcg | not disclosed |
| Alpha Lipoic Acid | not disclosed | |
| Ginkgo | not disclosed | |
| Lycopene | not disclosed | |
| Eleuthero | 225 mg |
Amounts are per serving as DSLD gives them: Huperzine A with Eleuthero, 1 vegcap; Brain-Protex with Huperzine A, 2 capsules. Current labels entered September 2025 and January 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Huperzine A with EleutheroSolaray: every row against all products listing it
- Brain-Protex with Huperzine ANature's Sunshine: every row against all products listing it