botanical source:Lycopodium Serratum Thunb P.E.

content:1%,5%,98%(HPLC)

cas no:102518-79-6
Huperzine A is an extract from a moss called Huperaine serrata. It has been used in Chinese medicine for fever, inflammation, muscle strains, and rheumatological conditions such as arthritis. It has also been used for Alzheimer's disease to prevent memory loss.