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Product Name: Huperzina a
Huperzina a source: Huperzine-A is a naturally occurring sesquiterpene alkaloid compound found in the firmoss Huperzia serrata.
Huperzina a introduction: Huperzia
is a type of moss that grows in China. It is related to club mosses
(the Lycopodiaceae family) and is known to some botanists as Lycopodium
serratum . The whole prepared moss was used traditionally. Modern
herbal preparations use only the isolated alkaloid known as huperzine A.
Appearance : Light brown to white powder
Active ingredient: Huperzine-A
Huperzina a specifications: 98% by HPLC
Test By: HPLC
Molecular weight: 242.32
Structural formula: 
1. Helps repair short-term memory impairment and strengthens brain power.
2. Help focus attention and improve memory.
3. Huperzine-A is an acetylcholinesterase inhibititor.
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.
