Purity Products® Astafx® - 60 Vegetarian Capsules Astaxanthin Is One Of Nature's Most Powerful Antioxidants. Astafx® Features 4Pm Of Clinically Tsted Astareal® Astaxanthin To Promote Healthy Energy Levels, Eye Health, Muscle Endurance, Youthful Skin And Healthy Circulation. Promotes Muscle Endurance And Cardio Function Promotes Healthy Skin And Visual Health | Purity Products Astafx Healthy - 90 Vegetarian Capsules (30 Servings)