Since 1947 100% Natural Oceanic Vitamin A Activity D. Salina Gluten, Wheat & Dairy Free Dietary SupplementBeta-carotene is referred to as Pro-Vitamin A because it is converted into Vitamin A as the body requires it. This phytonutrient is a potent antioxidant. Additionally, it is essential for healthy vision, skin health and the maintenance of a healthy immune system. This formulation utilizes 100% natural, oceanic beta-carotene derived from the algae D. salina. It is offered in oil-based softgels to promote optimal absorption and assimilation.