Across North America, people are choosing natural antioxidants. Astaxanthin fits this shift well. It appears in supplements, cosmetics and feed. The Astaxanthin Market should keep growing through 2034, and North America is a key contributor. What Is Astaxanthin? Astaxanthin is a carotenoid pigment valued for its antioxidant properties and its natural red colour. Producers obtain it from natural...