D. Salina Including other Naturally Occurring Carotenoids such as Zeaxanthin, Cryptoxanthin, Lutein and Alpha Carotene DIRECTIONS FOR USE: As a food supplement for adults, one (1) softgel capsule daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use. Product Facts Each softgel capsule provides: Natural Source Mixed Carotenoids(as D. Salina prep., olive oil)37mg Providing: Beta Carotene7mg Alpha Carotene259ug Other Carotenoids (cryptoxanthin, zeaxanthin, lutein)148ug Encapsulated with these natural ingredients: safflower oil, water soluble wax, yellow beeswax. Solgar's 100% Natural Beta Carotene Softgel Capsules provide a source of natural carotenoids from D. Salina, an oceanic single cell algae. Softgel Capsule shell: gelatin, glycerin