astaxanthin is a lipid-soluble pigment. Its red-orange color is due to the extended chain of conjugated (alternating double and single) double bonds at the center of the compound. This chain of conjugated double bonds are also responsible for the antioxidant function of astaxanthin (as well as other carotenoids) as it results in a region of decentralized electrons that can be donated to reduce a reactive oxidizing molecule.astaxanthin can also be used as a dietary supplement intended for human, animal, and aquaculture consumption. The industrial production of astaxanthin comes from plant- or animal-based and synthetic sources.

 Xi'an Saiyang Biotechnology Co., Ltd

Name:       Jelly lee                             Email:     sales01@syextract.com     

Tel:      +86-029-88606113     Skye:  381636769@qq.com   Whatsapp:  0086-153-5370-1372