Min. Order Reference FOB Price
100 gram US$1.36-1.58 / gram
Product Description
Product Description Huperzine-a has been proven superior to drugs licensed for the treatment of Alzheimer's, including the leading anticholine sterase drugs physostigmine and tacrine. Huperzine A improved learning and memory in mice better than tacrine. Unlike physostigmine and tacrine, Huperzine ...