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Delivers 1,250–1,260 calories per 2-scoop serving.

is a high-calorie weight gainer designed for individuals with active metabolisms or those who struggle to consume enough calories through food alone. It is widely available online through major retailers like Amazon , Walmart , and GNC . ⚡ Core Features & Nutrition buy serious mass online

Contains 50g of blended protein (including whey concentrate) for muscle recovery. Delivers 1,250–1,260 calories per 2-scoop serving

Optimum Nutrition Serious Mass Go to product viewer dialog for this item. 25 vitamins and minerals

Includes 5g of Creatine Monohydrate , 25 vitamins and minerals, and naturally occurring glutamine.

Formulated to pack calories without excessive sugar spikes.

Provides over 250g of carbohydrates to fuel intense workouts and replenish glycogen.