Source: Bacopa Meta-analysis (Pase 2012) — 300 mg/day of a standardized (~50% bacosides) extract improved memory over ~12 weeks.
An Ayurvedic herb for memory that works gradually over weeks, not acutely.
Antioxidant effects plus enhanced dendrite growth and acetylcholine signaling in the hippocampus.
Commonly causes stomach upset — take with food. Can be mildly sedating. Effects take 8–12 weeks to appear.
| Per serving | |
|---|---|
| Typical branded single-ingredient product | $0.58 |
| Bulk powder at the clinical dose (250g extract, $39.97) | $0.05 |
Buying bulk powder instead of a branded bottle saves about 92% per serving.
Bulk price: $39.97/250g → Alt source: $14.99/125gEducational only — not medical advice. Grades and clinical doses are computed from public labels against sourced research (citations on the main site); prices last verified 2026-07-21. Expensive Powder has no sponsors; bulk links may earn an affiliate commission, which never affects a grade. Talk to a clinician before starting any supplement.