A clean, high-calorie mass gainer with a multi-source high-quality protein blend, clean carb matrix (oat, quinoa, sweet potato), and healthy MCT fats to support lean size without excessive sugar.
WPC, WPI, casein sources for round-the-clock amino delivery.
Clean Carbs
Oats, quinoa, sweet potato for sustained energy.
Healthy Fats
MCTs support energy and caloric needs.
RECOMMENDED USE
Blend four scoops (320 g) with water or milk. Use it in the morning, after a workout, between meals, or as a meal replacement. For hard gainers, follow the Mammoth 3100 Plan (twice daily with 2% milk).
Frequently Asked Questions
Who is MASS for?
Hard gainers and individuals requiring additional clean calories.
When should I use MASS?
Morning, pre or post-workout, or between meals.
Can I stack MASS with other Mammoth products?
Yes—PUMP/SHOCK (pre), EAA ENERGIZE (intra), Creatine (size/strength) to maximize gains.
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