Product Review

Includes Clinically Studied Multivitamin Blend. Provides Non-Stimulant Metabolism and Lean Muscle Support. Helps Regulate Regulate Excess Water. GNC AMP Men's Vitapak delivers the power of four science-based formulas to help you achieve your daily nutritional goals as you strive for a lean, sculpted physique. GET THE NUTRITIONAL SUPPORT ACTIVE MEN NEED Clinically studied Men's Multivitamin Blend shown to work better than a basic multivitamin and packed with antioxidants to help fight free radicals that can be produced from your workout. FUEL YOUR METABOLISM Stimulant-Free Thermo with a Potent Blend of Fruit and Herbal Extracts. IMPROVE BODY COMPOSITION AND LEAN MUSCLE TONE. 4000mg of clinically studied CLA REGULATE EXCESS WATER Nature-based Waterex Formula. In a randomized, double-blinded, placebo-controlled study of 112 healthy volunteers, subjects taking GNC vitamin and mineral blends for six weeks experienced significant improvements in serum levels of certain key nutrients compared to a placebo and a basic multivitamin formula based upon multivariate statistical analysis of a group of B vitamins thiamin, niacin, riboflavin, pantothenic acid, biotin, folic acid and vitamin 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.