This is MuscleTech Mass Tech Elite, a high-calorie bodybuilding supplement known as a mass gainer.It is primarily used for:Core UsesBuilding Muscle Mass: Delivers a high dose of multi-phase protein (80g when mixed with skim milk) to support muscle growth and repair.Weight Gain & Bulking: Provides a concentrated calorie surplus (1,000 calories and 157g of carbohydrates per serving) to help "hardgainers" or athletes pack on size.Increasing Strength: Fortified with 10g of creatine monohydrate per serving to boost power output, physical performance, and help break through strength plateaus.Enhancing Recovery: Uses quickly digested carbs to replenish glycogen stores alongside fast and slow-digesting proteins to rebuild muscles after intense workouts.