International Protein Extreme Mass is a weight gainer that is high in quality calories and provides lasting energy to fuel your intense workouts. This protein powder has all the clean calories that you will need to encourage weight gain. Extreme Mass is especially aimed at being a powerful mass building supplement. It contains a rich blend of nutrients, which includes 5 types of proteins (Whey Protein Isolate, Egg Albumen, Whey Protein Concentrate, Micellar Casein, Hydrolyzed Whey Protein Isolate), as well as complex carbohydrates. 

Extreme Mass also contains Canola and Sunflower oils, as well as a fast acting blend of Medium Chain Triglyceride (MCT) oils which will help to provide your body with all the nutrients it needs to build lean, quality mass in an anabolic state. Anabolic means “muscle building”! 

Extreme Mass is known to be a high quality mass gainer; and not simply another carbohydrate loaded supplement. This protein powder provides quality calories for proteins, complex carbohydrates, and healthy fats; as well as vitamins and minerals to keep your energy levels up. The fast burning MCT Oils are what boosts the energy component of this protein powder. It provides a higher concentration of proper energy than product that only contains protein and carbohydrates. 

It’s an excellent protein powder and with a Protein Percentage of 42.5% and 100g serving size worth comparing with Redbak Mass XXXL and PVL Lean Gain XL2.