high standard d-biotin(vitamin h) 1%/biotin powder/d-biotin 1%
SUCCINIC ACID(MF NO.C4H6O4)
GMP approve D-Biotin(Vitamin H),CAS:58-85-5
SUCCINIC ACID(CAS NO.110-15-6),eapearl chem
Supply:Diethyl carbonate/DEC,105-58-8
D-Biotin with 98% Concentration
