Dietary Supplement Clinically Studied Multivitamin Blend^ Energy Calorie Burning Antioxidants Gluten Free Capsimax? CurcuWin? Lutemax? 2020 Lutein & Zeaxanthin More antioxidant power than ever and over 30 clinically studied ingredients in every formula – all in smaller, easier-to-swallow pills. Men’s Health : Contains a clinically studied multivitamin blend shown to work better than a basic multivitamin.^Helps support colon and prostate health. Energy : Shown to improve levels of key B vitamins essential for energy production.^ Calorie Burning: Contains a combination of thermogenic ingredients that may support calorie burning and mental sharpness. Antioxidants : Packed with antioxidants to help fight free radicals that can be produced during intense exercise. ^In a randomized, double-blind, placebo-controlled study of 112 healthy volunteers, subjects taking the GNC vitamin and mineral blends for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and a leading multivitamin formula based upon multivariate statistical analyses of a group of B vitamins (thiamin, niacin, riboflavin, pantothenic acid, biotin, folic acid and vitamins B-6 and B-12) and key antioxidants and carotenoids (a group of beta-carotene, alpha-tocopherol, selenium, lutein and lycopene). Statistical improvements in SF-36 Vitality and Mental Health scores were also observed compared to placebo.