Designed for those with common health concerns, with no added iron, for those who need no supplemental iron, including most men and post-menopausal women; no PABA, for those taking sulfa medications; no vitamin K, for those taking blood thinning medication; no iodine, for those with thyroid concerns; and no copper, contraindicated for cancer patients and survivors.

Rainbow Light rigorously monitors the purity and potency of products throughout every stage of production: