Designed specifically for the strongest bodybuilders and weightlifters that walk the earth, Mutant Mass by Mutant Supplements is now being discovered by other hardcore and dedicated athletes seeking the most powerful weight gainer they can get their hands on.

Mutant Mass is ready to help you unleash your fullest potential. When we say “New & Improved, #1 Original Big Bag Muscle Mass Weight Gainer…Higher Protein – Lower Sugar – Great Tasting – Easy Mixing!” and all the other great stuff we rave about when referring to Mutant Mass, that comes from countless years of researching, developing and re-booting an already multi-award winning formula, to truly make it even better.