Nutrition and Supplements Vitamins and minerals Solgar Zinc Picolinate 22 mg 100 Tablets Solgar Zinc Picolinate 22 mg provides high-quality zinc in an easily absorbed form. Zinc is a mineral necessary for many functions of the organism. It promotes healthy skin, hair and nails and performs antioxidant activity that helps fight free radicals. Free radicals are unstable molecules that can damage cells in the body and are associated with premature aging and some health problems. It also promotes brain and visual function, contributes to normal fertility and reproduction, and helps maintain healthy bones.