Graded against 178,763 supplements and 757 reviewed supplement and medication pairs, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD
Bacopa Monnieri
BotanicalLast updated April 2026
AVELOR SUMMARY
Bacopa monnieri is one of the most evidence-backed nootropic herbs, with consistent cognitive enhancement shown across multiple well-designed RCTs.
Our research confirms it improves memory formation and recall, but it takes 8-12 weeks to work, and the GI side effects are significant.
Best evidence is for memory in older adults and students under cognitive load.
EVIDENCE GRADES
Memory and learning
Moderate evidenceGrade B+
Attention and cognitive processing
Moderate evidenceGrade B
Anxiety reductionsecondary to cognitive effects
Moderate evidenceGrade B-
Neuroprotection
Limited evidenceGrade C+
Epilepsy (adjunct)
Limited evidenceGrade C
WHAT IT DOES
Bacopa monnieri (Brahmi) is an Ayurvedic herb containing bacosides A and B, triterpenoid saponins that modulate serotonergic, dopaminergic, and cholinergic neurotransmission. Bacopa enhances the rate of protein kinase activity in the hippocampus, improving the speed of memory consolidation. It also promotes dendritic branching and increases antioxidant enzyme activity in brain tissue.
Unlike stimulant nootropics, bacopa does NOT improve alertness or reaction time acutely. Its effects are chronic, emerging after 4-12 weeks of consistent use. This makes it complementary to, not a substitute for, caffeine or L-theanine.
OPTIMAL DOSAGE
Standard extract (45-55% bacosides): 300-450mg/day
Independently graded against 178,763 indexed supplements and 757 reviewed supplement and medication pairs, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated: April 2026
Not medical advice. Based on published clinical research and systematic reviews.