Each serving of Titan Hero is packed with 30 grams of quality Titan Nutrition Whey which features low-temperature processed whey protein concentrates, cross-flow microfiltration whey protein isolates, and milk protein isolates. To maximize nutrient assimilation and absorption, Hero has been enhanced with digestive enzymes. In an effort to make this the most complete mass gainer on the market, vitamins and minerals were included for micronutrient balance.