This protein is a blend of whey & casein protein. They do this so that it gives you both a quick digesting protein (whey) and a slower digestion protein (casein). This way your body gives you a constant supply of amino acids to help build muscle. The reason PES calls this “Muscle Targeted Protein”.
Premium Casein and Whey Protein
Loaded with Leucine Peptides
24g Protein per Serving