Plant Extract, Nutritional Supplements, Ivermectin manufacturer / supplier in China, offering Magnolia Bark Extract 98% Honokiol CAS 35354-74-6, Natural Oat Extract 70% Powder Oat Beta Glucan Food Grade, Natural Sophora Japonica Extract Powder 50% 70% HPLC UV Liposomal Quercetin CAS117-39-5 and so on.