Rule 1 Whey Blend is a protein powder supplement that combines three types of whey protein: fast-acting whey protein concentrate, isolate, and hydrolysate. Each serving provides 24g of protein, along with naturally occurring branched-chain amino acids (BCAAs) and glutamine, to help support muscle recovery and growth. It is marketed as an all-purpose, fast-digesting protein formula that offers a balance of nutritional quality, flavor, and value.