Shanghai Yi-ye Biotechnology Co., Ltd. is a manufacturer and seller of cosmetic raw materials, focusing on the development and application of functional cosmetic raw materials. The company has edible fungus polysaccharide extraction technology, macrofungal mycelium fermentation technology, traditional Chinese medicine extraction technology and biosynthesis technology. Our clients include Korean-funded companies, Japanese-funded companies, Taiwan-funded companies, and many domestic foundries and brands. At present, the main products are: lentinus mushroom mycelium extract, tremella polysaccharides, puhuang antiallergenic agent, agaricus moisturizer, hydrangea extract, poria polysaccharides, sugarcane extract, ergothioneine, fullerene, alternative preservatives, etc.