Optimum Nutrition Serious Mass

Optimum Nutrition Serious Mass customers combined it with:

Maximuscle Thermobol Only £31.05

Universal Nutrition Animal Stak Only £41.99

Reflex L-Glutamine Only £23.95

Reflex Creapure Only £15.95

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Serious Mass: the ultimate in weight gain formulas.

Serious Mass supplies you with the tools you need to pack on the pounds and develop the physique you've always wanted.

Each serving of Serious Mass contains 1250 serious calories derived primarily from protein sparing complex carbohydrates and a high quality protein blend consisting of Whey Protein Concentrate, Calcium Caseinate, and Egg albumen. Creatine Monohydrate, Glutamine, Choline and Inositol have been added to optimize each strength training workout while a complete vitamin and mineral profile insures your body gets the balanced nutrition it needs.

Recommend Use

Add two heaping scoops of serious muscle mass to a large blender filled with 2-4 fl. oz. of cold water or milk. If desired, add ice and other ingredients (see below for suggestions), cover and blend on a high speed for 45-60 seconds – or until thoroughly mixed.

New users may find it beneficial to begin with one half of a serving daily for the first week, gradually increasing to one or more full servings several times a day.