Whey protein powder is a popular supplement because it’s a simple and effective way to increase daily protein intake. Whey is a complete protein that contains all nine essential amino acids our bodies need to build muscle. Whey protein also supplies the body with branched-chain amino acids (BCAAs), like leucine, which help promote muscle growth (1). We consulted Pete Nastasi, a certified nutrition coach (C.N.C.), to help us find the best whey protein powders on the market. Here, we break down the different types of whey protein powders available (concentrate, isolate, and hydrolysate), which types will work best for you,…