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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
No fillers whatsoever: Pure 5g creatine monohydrate per serving — nothing else added
4lb tub provides 66 servings
220 servings per 1
fruity taste of a sports drink rather than a creamy shake
Four-electrolyte complex — magnesium
Optimum Serious Mass 6lbs Featured Deals No fillers whatsoever: Pure 5gOptimum Nutrition Serious Mass High Calorie Mass Gainer (6 lbs) Optimum Nutrition Serious Mass is the classic hard gainer's mass gainer engineered to deliver a massive 1,250 calories, 50g of protein, and 254g of carbohydrates per 2 scoop serving. For ectomorphs and underweight athletes who genuinely struggle to eat enough food to fuel muscle growth, Serious Mass provides a convenient, drinkable calorie surplus that would take several full meals to
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