Exactly what are the main advantages of Astaxanthin present in Krill Oil? Astaxanthin is a super-antioxidant current in Krill Oil. Microalgae during the ocean create high levels of astaxanthin which might be then ingested by the krill, providing them the pinkish coloring. Astaxanthin is really a keto-carotenoid, like beta-carotene and lycopene, and