Whey protein concentrate has a very high nutritional value and is among the best-studied protein supplements in the world. This is because whey protein isn’t just protein but also contains essential biological nutrients that benefit the body. * MUSCLE BUILDING & REPAIR: Contains essential amino acids necessary for muscle growth and repair.* * EXERCISE PERFORMANCE: Whey supplementation has been shown to improve exercise performance, increase strength, and enhance recovery after intense workouts. * Compact Container: Compact so it easily fits in your gym bag.