About the product
- Weight gainer
- Multi award-winning weight gainer protein powder sold in over 100 countries, delivers over 1,100 specially engineered calories per serving, with 52% less sugar than previous formulas.
- Protein powder mass weight gainer protein powder
- Each Mutant Mass includes 36 grams of BCAAs, EAAs, and 10.4 grams of glutamine, glutamine precursors, and arginine, which helps you bulk up!
- 56 Grams of Quality Protein
- this sports nutrition weight gainers feature a whey, and casein blend to help give the most hardcore Mutants the bulk and size they want
- Balanced Nutrition
- This weight gainer is packed with high-quality ingredients to give you over 1,100 specially engineered calories per serving to help you gain bulk!
- 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.
