Astaxanthin is a lipid-soluble pigment, made from natural Haematococcus Pluvialis. Astaxanthin powder has excellent antioxidant properties, and it is helpful to improve immunity and scavenge free radicals. Astaxanthin powder is used in food and dietary supplements as coloring agent, preserving agent and nutritional ingredient; it can be used in feed as additives; it can also be used in cosmetics for skin care; besides, it can be used in healthcare products for immunity improvement. Our Manufacturer TGYBIO was specialized in plants extract and cosmetics Raw Materials, we supply Astaxanthin powder with different purity for sale, it's very hot selling now, we supply with lowest price and high quality,  you can contact us for free samples and more product details. Product Name Form Specification Grade         Natural Astaxanthin     Powder     2%, 3%, 5% Food Grade                  Healthcare Grade Feed Grade Granula 2% Feed Grade Oil 5%, 10% Cosmetic Grade Synthetic Astaxanthin Powder 10% Feed Grade   Product Name Astaxanthin Appearance Dark red powder Specification 1% 2%5% CAS 472-61-7 MF C40H52O4 MW 596.84 Test Method HPLC Stock In stock Shelf life 2 years Storage conditions Store in cool & dry place, Keep away from strong light and heat. Sample Available 1.Astaxanthin Powder Applied in dietary Supplements: Tablets, Capsules, Water Solutions, Drinks, etc. 2. Astaxanthin Powder Applied in Cosmetic ingredients: widely used in various cosmetics such as creams, lotions, lips, etc. 3. Astaxanthin Powder Applied in Feed additives: used as a separate colorant in salmon and various animal feeds Astaxanthin plays many important biological functions in these species, including: 1. Improved protection against oxidation and photo-oxidation. 2. Reproduction and development. 3. Immune response. 4. Resistance to disease. 5. Reproductive behaviour.