MUTANT MASS (Original), 15lb

Mutant Mass 15lb is designed for athletes and hard gainers who struggle to consume enough calories through meals alone. Each full serving delivers 1,100 calories along with a substantial combination of protein, carbohydrates, and fats, making it easier to increase your daily energy intake during a mass-building phase.

The protein blend combines six different milk-derived protein sources, including whey protein concentrate, hydrolyzed whey protein, whey protein isolate, micellar casein, milk protein concentrate, and milk protein isolate. These proteins provide naturally occurring amino acids, including BCAAs and EAAs, to help support muscle protein synthesis and recovery from training.

Rather than relying only on basic carbohydrate and fat sources, Mutant Mass incorporates ingredients such as sweet potato, rolled oats, barley starch, waxy maize, avocado, coconut MCT oil, flaxseed, pumpkin seed, and sunflower oil. This combination provides the protein, carbs, fats, and calories needed to complement a calorie-surplus nutrition plan.

The large 15 lb format is well suited to consistent mass-gainer use, whether you drink it after training or divide your intake throughout the day. It can be mixed with water or milk depending on your calorie needs and preferred consistency.

Key Benefits

• Helps increase daily calorie intake for weight-gain and mass-building goals.
• Provides a substantial amount of protein to help support muscle growth and recovery.
• Supplies carbohydrates to help replenish energy following demanding workouts.
• Contains naturally occurring BCAAs and EAAs from its protein sources.
• Combines protein, carbohydrates, and fats in one convenient mass gainer shake.

Ideal For

• Hard gainers who have difficulty consuming enough calories from food alone.
• Bodybuilders focused on gaining size during a mass-building phase.
• Strength athletes with high daily calorie requirements.
• Active individuals looking for a convenient post-workout calorie and protein source.
• Anyone wanting a large-format weight gainer for regular use.

Frequently Asked Questions

How many calories are in Mutant Mass?

A full serving provides 1,100 calories, making it a high-calorie option for people working toward increased daily calorie intake and weight-gain goals.

What type of protein does Mutant Mass contain?

The formula uses six protein sources: whey protein concentrate, hydrolyzed whey protein, whey protein isolate, micellar casein, milk protein concentrate, and milk protein isolate.

When should I take Mutant Mass?

The manufacturer recommends a full serving after training. On non-training days, the serving can be divided between the morning and afternoon. New users can start with a smaller portion to assess tolerance.

Can I mix Mutant Mass with milk?

Yes. It can be mixed with water or milk. Using milk adds additional calories and may be useful when your goal is to increase overall calorie intake.

Is Mutant Mass suitable for someone who is lactose intolerant?

No. Mutant Mass contains whey, casein, and other milk proteins that contain lactose, so the manufacturer does not recommend it for people who are lactose intolerant.

Summary / TL;DR

Mutant Mass 15lb is a high-calorie weight gainer combining 1,100 calories, 56 g of protein, 192 g of carbohydrates, and multiple protein and whole-food-inspired ingredient sources. It is designed for serious lifters and hard gainers looking for a convenient way to support a calorie surplus, muscle growth, and recovery.

Actual nutrition information may vary between flavours or product varieties.