Yichun Covita Biotechnology Co., Ltd.

Molecular formula: C20H30O, light yellow flake crystal, Liquid light yellow fine ball granular powder, insoluble in water, soluble in ethanol, soluble

Natural Vitamin E, usually also called tocopherol is a primary antioxidant in the nature. This product is made by deodorized distillate oil(also calle

Phytosterol is extracted from plants like corn, soybean by physical purification. It contains -sitosterol, stigmasterol, campesterol and brassicastero

Squalene is a lipid unsaponification material originally discovered from shark liver oil, also known as Cod Liver Oil terpene. Plant suqalene goes int

Tocotrienolsare members of thev vitamin Efamily.As an essential nutrient for the body, vitamin E is made up of four tocopherols(alpha, beta, gamma, de

Astaxanthin is a natural dark red carotenoid found in nature primarily in aquatic animals such as salmon, trout, krill, shrimp, crayfish, and crustace

Polyamide Resin is a low molecular compound polymerized by dimer in the unsaturated fatty acid of vegetable oil and polyamines. The molecule containi

Natural Vitamin E, usually also called tocopherol is a primary antioxidant in the nature. This product is made by deodorized distillate oil through th

Molecular formula:C12H16N4OS, White crystal, with faint odor, taste bitter, slightly soluble in ethanol, chloroform.It is easy to decompose and deteri