Plant Extract, Nutritional Supplements, Ivermectin manufacturer / supplier in China, offering 90% Tribulus Terrestris Extract CAS 22153-44-2 Tribuloside Powder, Natural Plant Extract Galla Chinensis Extract 10: 1 /Tannic Acid 80% Gallnut Extract10: 1, Natural Marigold Extract Lutein Ester Powder for Eye Health & Vision Support and so on.