Beta carotene is an important antioxidant in the body that also acts as a source of vitamin A. As a precursor to vitamin A, beta carotene is only converted as needed, making it a safe vitamin A source in higher doses. Carlson Super Beta Carotene contains 100% natural beta carotene and no synthetic beta carotene. Natural beta carotene has been shown to be more bioavailable and bioactive than synthetic beta carotene in the human body.
