Mutant Mass Extreme 2500 is a high-calorie weight gainer formulated for individuals who struggle to gain size despite consistent training and increased food intake. Designed for hard gainers and those with high metabolic demands, this formula delivers a dense calorie profile combining protein, carbohydrates and fats to support structured bulking phases.

Each serving provides a substantial blend of multi-source protein alongside complex carbohydrates to help increase overall daily calorie intake. When used alongside resistance training and a calorie surplus, Mutant Mass Extreme 2500 offers a convenient option for individuals aiming to increase bodyweight and support strength progression.

Mutant Mass vs Mutant Mass Extreme 2500

While Mutant Mass is suitable for most bulking programmes, Mutant Mass Extreme 2500 is positioned for those requiring even greater calorie density per serving. It is typically chosen by hard gainers or athletes with demanding energy requirements.

For a detailed comparison of both formulas, see our guide: Mutant Mass vs Extreme 2500 – Which Is Right For You?

Who Is Mutant Mass Extreme 2500 For?

- Hard gainers with fast metabolisms
- Athletes requiring very high daily calorie intake
- Intensive strength and mass-building phases
- Individuals struggling to gain size through food alone

It can be used post-workout, between meals or before bed to help support increased energy intake as part of a structured nutrition plan.

Directions:

Add water or milk to a shaker or blender, then add one serving of powder and blend until smooth. Consume post-workout and/or between meals depending on individual calorie requirements. Adjust liquid for desired consistency and taste.

Allergens:

Contains milk, soy and tree nut. Manufactured in a facility that also handles ingredients from wheat. This product is not gluten-free. Always refer to product label for latest allergen details.

Frequently Asked Questions

How many calories are in Mutant Mass Extreme 2500?
Calorie content varies depending on serving size and whether it is mixed with water or milk. When prepared as directed, it provides a high calorie intake intended for mass gain phases. A 4 scoop serving with water provides 1070 calories.

Who should choose Extreme 2500 over Mutant Mass?
Extreme 2500 is typically chosen by hard gainers or individuals who require greater calorie density per serving than standard Mutant Mass provides.

Is Mutant Mass Extreme 2500 gluten free?
No. Mutant confirms that this product is not gluten-free and is produced in a facility that handles wheat.

When is the best time to take Mutant Mass Extreme 2500?
It can be taken post-workout, between meals or before bed to help increase overall calorie intake.