Mutant mass is a very good mass gainer if you’re what we call a hard gainer. These are people who find it hard to put on weight & need to eat a lot of calories to add mass they need. The Mutant Mass Gain Formula features the Iso-Stack 10. Which is an ultimate Protein mix, containing a blend of 10 superior, muscle building Proteins & BCAAs. Mutant Mass also uses a Clean Carb, low GI Carbohydrate mix. Which is low in sugar & stacked with a high molecular weight, sugar free Vextrago™ for vastly enhanced glycogen loading. Mutant Mass Shake also contains Intrasorb, a calorie uptake augmentation Mix. A superior muscle activation blend to trigger maximum absorption & fuller utilization. Proteins are vital in muscle support as they allow nutrients to repair, rebuild & strengthen muscle tissue. & the BCAAs are essential in the muscle recovery process. It contains 1000 calories per serving so will benefit anyone looking to have a high calorie diet. Most people find it difficult to eat a lot of calories in food form so why not drink it? Plus, Mutant Mass comes in various different delicious flavours for you to try. Great tasting, great ingredients, great value for money! Buy Mutant products from monster Supplements.com