Best price supple astaxanthin powder for fish

Products Description>> astaxanthin is a keto carotenoid, red solid powder, fat-soluble, insoluble in water, soluble in organic solvents. It is widely present in the biological world, especially in the feathers of aquatic animals such as shrimps, crabs, fish and birds, and plays a role in color development. Astaxanthin is a chain-scission Antioxidant. It has strong antioxidant capacity, can remove nitrogen dioxide, sulfide, disulfide, etc., can also reduce lipid peroxidation, and effectively...