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- Over 1,000 calories per serving
- Full dose of protein, clean carbs and critical fats
- Great tasting formula that mixes easily
Mutant Mass is the revolutionary muscle mass gainer that delivers. Every serving of Mutant Mass loads your body with an array of macronutrients assembled for those who truly want to live the Mutant life. Mutant Mass is a new breed of muscle mass gainer. Mutant Mass provides your body with 10 different sources of complete protein, including a unique combination of fast-acting and slow-release protein sources.