Dietary Supplement Gluten Free Betatene Bluebonnet’s Natural Beta-Carotene 25,000 IU Softgels offer one the highest quality antioxidant complexes on the market, Betatene, which includes the safe and natural precursor form of vitamin A, beta-carotene along with other naturally occurring mixed carotenoids (alpha-carotene, zeaxanthin, lutein and cryptoxanthin) from the algae Dunaliella salina harvested in the crystal clean lakes of Whyalla, Australia. Available in easy-to-swallow softgels for maximum assimilation and absorption.