Astaxanthin is a potent antioxidant due to its unique molecular structure; It is classified as a xanthophyll, a carotenoid pigment found in fish & algae; Carotenoids contribute to the natural color in many marine animals. As an antioxidant, astaxanthin helps to fight free radicals and maintain a natural, healthy skin glow; Also supports a healthy immune system. Solgar Natural Astaxanthin 5 mg also contains: sunflower seed oil, gelatin, vegetable glycerin; Contains naturally-occurring carotenoids including, lutein, canthaxanthin, and beta carotene. 

As a dietary supplement for adults, take one (1) softgel twice daily, preferably with meals, or as directed by a healthcare practitioner.