GNC Pro Performance® ENDURE Pre-Workout - Blue Raspberry

Pre/Intra-Workout Supplement with Beta-Alanine and 3.5 g of L-Glutamine NPN 80036301 To assist in muscle cell repair after exercise. PRO PERFORMANCE® QUALITY Pro Performance® Endure features essential amino acids Leucine, Isoleucine, and Valine in a 2:1:1 ratio. Each serving mixes easily in a shaker cup- no blender required! - and contains 7 g of BCAA which are involved in protein synthesis. Pro Performance® Endure also contains 3.5 g L-Glutamine to help restore plasma glutamine levels, support immune and digestive system health, and assist in muscle repair after periods of physical stress, such as hardcore workouts performed by athletes who are looking to improve strength and/or endurance.