Mianyang Shengshi Health Technology Co.,Ltd.

 Astaxanthin is a ketone or carotenoid, with a pink color, lipid-soluble, insoluble in water, but soluble in organic solvents.  It is widely present in the biological world, especially in the feathers of aquatic animals such as shrimp, crab, fish and birds, playing a role in coloration.  Astaxanthin is A carotenoid that is not A source of vitamin A and cannot be converted into vitamin A in animals.  Astaxanthin is a fat-soluble and water-soluble pigment that exists in Marine organisms such as shrimp, crab, salmon and algae. The human body cannot synthesize astaxanthin by itself.  It is the strongest antioxidant in nature.  Its antioxidant activity is 550 times that of vitamin E and 10 times that of beta-carotene, so it is called the "King of Antioxidants"!