Nutritional Supplements » Key E Powder Vitamins »GNC Men's Mega Men Sport, Vanilla Bean, 2.37 lbs

1. Fuels lean muscle with 10g of protein supports recover with L-glutamine Electrolyte replacement to fuel performance 1000 mg of L-arginine to boost nitric oxide promotes energy and metabolism
2. Muscle Fuel Features 10 g of protein, a compound providing a positive nitrogen balance in the body. Along with exercise, protein is a quality fuel for lean body mass. Features a creatine precursor blend that supports the body's natural production of creatine, which plays an important role in protein synthesis. Recovery Support Enhanced with electrolytes which help to regulate body fluids. Intense exercise can result in a loss of these valuable electrolytes, leading to muscle cramping. Provides L-glutamine and branched chain amino acids (BCAA that fuel muscle and help to reduce the amount of protein breakdown during intense exercise.
3. Sexual Health Features 1,000 mg of L-arginine, an important amino acid and building block of nitric oxide which helps maintain blood vessel tone and plays a key role in sexual health. Energy and Metabolism Includes green tea and B-vitamins that are involved in energy production and carbohydrate metabolism. Carbohydrates are an important fuel and primary source of energy during intense exercise. Immune Defense Boosts the body's immunity with zinc, selenium and vitamins C and E. Enhanced with antioxidants that fight cell-damaging free radicals.