Huperzine Aand Memory.
Evidence gradeA
ImpactModerate
Confidencehigh
Imported rating. This grade comes from SuppCo and has not been independently reviewed. It describes research, not a product, and it is not medical advice.
The rating
- Direction
- Favourable
- Rated by
- SuppCo
- Observed
- 28 September 2026
Studies behind it
Huperzine A for Alzheimer’s Disease: A Systematic Review and Meta-Analysis of Randomized Clinical TrialsGuoyan Yang · PLoS ONE2013Efficacy of tablet huperzine-A on memory, cognition, and behavior in Alzheimer's disease.S. Xu · Zhongguo yao li xue bao = Acta pharmacologica Sinica1995Huperzine A in the Treatment of Alzheimer's Disease and Vascular Dementia: A Meta-AnalysisShu-huai Xing · Evidence-based Complementary and Alternative Medicine : eCAM2014