Now Foods: Natural Beta Carotene Essential Nutrition 25000 IU, 180 sgels
Natural Beta-Carotene contains additional antioxidant carotenoids Alpha-Carotene, Zeaxanthin, Cryptoxanthin and Lutein as naturally occurring in D. salina sea algae. The natural balance of related carotenoids is what makes this product more bioavailable. Beta Carotene is a fat soluble food source of Vitamin A.