International Protein Extreme Mass Strawberry Flavour Weight Gainer Protein Powder is a dangerously anabolic weight gainer protein powder. It has been formulated as a powerful mass gainer supplement to help you increase your muscle size. It tastes incredible and is perfect in a pre-workout shake or as an on-the-go calorie boost. The nutrient-rich formulation features five types of protein, including whey peptides, WPI, WPC, micellar casein and egg albumen. Extreme mass is a dangerously anabolic weight gainer protein, designed for serious mass gainers. This mass gainer includes 5 types of protein as well as a unique selection of complex carbohydrates and a healthy blend of canola and sunflower oils combined with fast-burning MCT Oils. It puts the emphasis on ensuring the body maintains a highly anabolic state to maximise extreme mass and size gains. It is a genuine energy-rich high-calorie weight gainer, not just a carbohydrate-heavy formulation that is passed off as a mass gainer. To facilitate lean mass gain, the body needs extra calories. While carbs (carbohydrates) can offer you a muscle-sparing energy source, they still only provide the same energy as protein. Delivers a higher concentration of energy than protein and carbs to make it easier to consume the calories required for optimum nutrition that promotes lean weight gain. Hydrolysed Whey Protein Isolate (Whey Peptides). High Glycomacropeptide Whey Protein Isolate (WPI). Whey Protein Concentrate (WPC). Micellar Casein (Milk Protein Isolate). Egg albumens. Grass-fed whey has been shown to be far more nutritious than other types, containing an increased amount of vitamin E and omega-3 fatty acids.