... ingredient approval 2, GMP and NSF-GMP certified 3,Pure natural 4,USP standard Huperzine A is the ... A 2,GMP contact manufacturer 3,Professional supplier of AP [Product name] Huperzine A[Botanical source] Huperzia serrate[Active ingredient] Huperzine A[Specification ... HPLC[Function] 1,Improve the benignant memory disorder 2,Improve the associable study,image recall,meaningless pattern recognition ...