English name: Huperzine A 
CAS No.: 102158-79-6

Molecular Structure:

Molecular Formula: C15H18N2O
Active ingredients: Huperzine A
Specification:1%-99% by HPLC
Use Part : Whole plant
Appearance: white to slight white powder
Mesh size: Pass 80 Mesh
Test Method: HPLC

Functions:
1.Repair short-term memory impairment and strengthen brain power;
2. Help focus attention and improve memory.
3.Huperzine A is an acetylcholinesterase inhibititor2.Hibiscus has also been used to treat hemorrhoids and wounds
4.Huperzine A help treatment for diseases characterized by neurodegeneration
5.Huperzine A is also a NMDA receptor antagonist which protects the brain against glutamate induced damage.