... magnolia bark extract Anti-cancer, antioxidant, antibacteria GMP Factory ISO9001,HACCP,HALAL,Kosh Product name: officinal magnolia bark extractIngredient:magnolol, honokiol;Appearance:yellowish brown powder;Specification:Honokiol 2 ... %-90%; Magnolol 40%, 90%; Honokiol&Magnolol 5%,50 ...