Are you going to wholesale stigmasterol from a professional stigmasterol producer and supplier? it is one of the well-known stigmasterol manufacturers in China,Website:://.hsfbiotech.com, welcome to contact our factory.StigmasterolDescription:A finely ground powder of naturally occurring stigmasterol derived from Soybean oil distillates. This product is intended for use as an antioxidant in the dietary supplement food and Pharmaceutical industry.Composition:Specification:   ItemStandard   stigmasterol≥ 90%≥95%Storage Conditions: Store in the original packaging in a cool (less than 77℉; 25℃), dry place. Avoid excessive exposure to heat and light.Packing: 1kg aluminium foil plastic bag; 25Kgs Cardboard drum