100% Mass Gainer is packed with high-quality protein and mass-producing calories, plus muscle-fueling creatine, a proven anabolic driver for faster mass and strength gains. Muscletech's 100% Mass gainer boasts an insane 1500 calories* per serving. These calories are broken down into:
- 60g of protein* -A macronutrient that is essential to building muscle mass. Protein ensures you hold onto muscle built in and out of the gym.
- 305g Complex Carb blend* - A precise, nutrient-dense carb-to-protein ratio for better gains in size and strength.
On top of this surplus-splitting amount of calories 100% Mass Gainer also includes 5g of creatine. Creatine is found naturally in the muscle cells and helps your muscles produce energy during heavy lifting or HIIT exercise.
*when mixed with 2 cups of skim milk