Easily digestible, this whey blend tastes great and mixes easily. Each serving provides 22g of high quality protein and Amino Acids. Protein contributes to a growth in and maintenance of muscle mass while Amino Acids improve protein synthesis and may reduce muscle breakdown. Protein and Amino Acids stores are used up during exercise and therefore it may be of use to those who exercise to increase protein in their diet. Arnold Schwarzenegger Iron Whey is a simple and convenient way to do this. Arnold Schwarzenegger Iron Whey may be of particular benefit before and after your workout.