Honokiol 90% capsule: 1.Anti-anxiety,anti-bacterial,anti-stress 2.Supercritical ... years Specialize on produce and develop Magnolia Bark Etract Honokiol 90% capsule :1.Anti-anxiety,anti-bacterial,anti-stress, anti-virus ... test Certification of Analysis -- Magnolia Bark extractProduct name:Honokiol 90%Specification:Honokiol 90%Test method:HPLCMolecular formula: C18H18O2Molecular weight: 266.3CAS No ...