Mutant Mass 5 Pound Cookies and Cream - High Calorie Mass Gainer

In this review the Mutant Mass 5 Pound Cookies and Cream mass gainer is evaluated for lifters who need a high-calorie, high-protein option to add size quickly. The bottom line: this product is for trainees seeking a concentrated caloric spike and a blend of fast and slow proteins to support recovery and mass gain. Our review found it delivers on mixability and taste while providing a dense nutrient profile designed for bulking phases, though the serving size and calorie model mean it suits serious gainers more than casual users.

Key Features

• High calorie per serving: Each serving provides a concentrated calorie load intended to support rapid weight gain during dedicated bulking cycles.
• Protein blend: The powder supplies 56 g of protein from a whey isolate, concentrate and casein blend to support immediate and sustained muscle repair.
• Carb-focused formula: With about 192 g of clean carbohydrates and waxy maize, it aims to refill glycogen and drive calorie surplus without added fillers.
• Whole-food ingredients: Made using natural whole foods such as rolled oats, sweet potato and barley to provide varied carbohydrate sources and added nutritional value.
• BCAAs and EAAs: Formulated to deliver naturally present 26.1 g of EAAs and 12.2 g of BCAAs to support muscle protein synthesis during heavy training periods.
• Gourmet flavoring: The Cookies and Cream taste is engineered in a dedicated facility and is noted by users for mixing well with milk or water.

Who It's For

This product is best for experienced lifters, hard gainers and athletes in structured bulking programs who need a high-calorie supplement to reach daily energy and protein targets. It suits those who prefer a blend of fast-acting whey and slower-digesting casein to cover recovery across training and sleep.

Those seeking a light maintenance supplement, a low-calorie protein option, or a product with many servings per tub should look elsewhere; the 5 pound Cookies and Cream variation is geared toward concentrated use and may be more than the average recreational user needs.

Pros & Cons

Pros

• Very high calories per serving make hitting a surplus straightforward for mass gain plans.
• The 56 g protein blend supports both rapid and sustained amino acid delivery after workouts.
• Mixes easily and receives positive notes on the Cookies and Cream flavor from reviewers.
• Includes whole-food carbohydrate sources and added healthy fats like avocado and flaxseed.

Cons

• Large serving and calorie density mean fewer servings per container, which some users find costly or too heavy on daily intake.
• A minority of users report mixed stomach tolerance, so it may require trialing with milk or water to gauge digestion.

Specifications

Product	Mutant Mass Cookies and Cream, 5 pound
Calories per serving	Approximately 1100 calories
Protein	56 g (whey isolate, concentrate, casein blend)
Carbohydrates	About 192 g of clean carbs (including waxy maize)
Fats	Approximately 12 g plus naturally present oils
Essential amino acids	About 26.1 g EAAs; 12.2 g BCAAs
Whole-food ingredients	Barley, sweet potato, rolled oats, avocado, coconut oil, flaxseed, pumpkin seed, sunflower oil

Our Verdict

The Mutant Mass 5 Pound Cookies and Cream gainer is a practical choice for serious bulkers who need concentrated calories, a solid protein blend and real-food carbohydrate sources. It offers strong mixability and flavor for a mass gainer and represents good value for those focused on rapid mass gain, though its dense servings and calorie count make it better suited to committed bulking plans than casual supplementation.

Frequently Asked Questions

How many calories are in a serving?
Each serving delivers about 1100 calories designed for a high-calorie bulk.

What type of protein is used?
The formula uses a blend of whey isolate, whey concentrate and casein to provide both fast and sustained amino acids.

Will it mix with water?
Yes, customers report good mixability with both milk and water, though taste and digestion can vary by individual.