Mass Builder Protein Powder - Bulking and Lean Mass Gainer for Men

MUTANT - Leaving Humanity Behind!

At MUTANT, we know where our loyalty lies. You're not interested in the average, and you certainly don't care about fitting in with the crowd. MUTANT understands, and that's why we bring you top-quality products, made with the best ingredients in the world, manufactured in our own federally-licensed facility.

We make these formulas, along with the highest-quality video content in the business, because we live for this! The hard and heavy lifting, the nasty workouts, the grind of the day to day. This lifestyle isn't for everyone, and that's just the way we like it!

MUTANT MASS: EXPERIENCE THE ULTIMATE

MUTANT MASS, our legendary pre-workout, is the ultimate experience. With over 1,100 calories, 56g of protein, and 192g of carbs, this weight gainer is designed to help you become massive. The secret ingredient to MUTANT MASS' successful results is the array of quality food-based nutrients like sweet potato and rolled oats, as well as fit fat sources that include MCTs and avocado.

MUTANT KNOWS GOURMET FLAVORS

MUTANT MASS includes flavors used by some of the very 'cream of the crop' ice cream brands in the world. This is a reason why MUTANT MASS has been so successful - we keep nailing the flavors. Over and over again.

MOVE THE SCALE

In order to become massive, you will have to move the scale. That's where MUTANT MASS comes in. With 56g of protein and 1,100 calories of high-quality nutrients, you'll have the gainer you need to MOVE THE SCALE.

MUTANT QUALITY

The new generation of MUTANT MASS gets its immense power from the improved array of actual food-sourced ingredients. With 36g of BCAAs, EAAs, and 10.4g of glutamine, glutamine precursors, and arginine, this sports nutrition weight gainer is designed to help the most hardcore Mutants bulk up.

NO HIDDEN INGREDIENTS

MUTANT MASS has no hidden, undeclared ingredients. The ingredient list features everything in this lean mass gainer. Try this protein powder gainer in one of our gourmet flavors.

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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