Sost Corporation is US branch company of Xi an Sost Biotech Co., Ltd., which is a leading manufacturer in the production, research and sales of a variety of natural plants’ active ingredients, fruits and vegetable powders as well as biological food addictives.

“Concentrating plant extracts, for human health, producing green products" is our mission. Our products are widely used in health care, cosmetics and pharmaceutical products, export to more than 60 countries and regions.