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Ultimate Mass is
Pre-workout formula with oa Rhodiola
At these times
including BCAAs and L-glutamine
ON Serious Mass ultimate mass Ultimate Mass isRapid weight gain Contains creatine monohydrate 2,7 kg * Rapid weight gain * Contains creatine monohydrate * 2,7 kg Serious Mass from Optimum Nutrition is a weight gainer as we mainly knew it in the 90s. Serious Mass contains 100 kcal per 378 grams, mainly consist of carbohydrates derived from maltodextrin. Our advice is to take the serving size of 1250 kcal (334 grams of powder) on the back of the label, divided over 2 shakes. The first serving
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