Muscletech Whey Protein Powder - Nitro-Tech Ultimate Muscle Building Formula with Whey Protein Isolate & Peptides - 30g of Protein, 3g of Creatine & 6.8g of BCAA - Milk Chocolate, 5 Pound (Pack of 1)Nitro tech is a scientifically engineered whey protein formula, and is enhanced with the most studied form of creatine for even better gains in muscle and strength. It also features whey protein, which is the most popular type of protein. Whey protein is made up of branched chain amino acids (BCAAs) and essential amino acids (eaas), and has the highest biological Value (the measure of how well your body absorbs and assimilate protein.