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maintain normal heart function
Refresh and recharge your body with a delicious twist on essential mineral support
antioxidant protection & metabolic wellbeing with this premium antioxidant formula
cellular health
active lifestyles
Optimum Nutrition Serious Mass Vanilla 2.73kg Stress Relief maintain normal heart functionFuel serious growth with one of the most complete mass gainer formulas. Optimum Nutrition Serious Mass Vanilla is a high calorie, nutrient dense mass gainer designed to help you pack on weight, build muscle, and kickstart recovery. Whether youre struggling to reach your calorie goals or aiming for serious gains, this classic Vanilla flavored formula delivers a powerful combination of carbohydrates, protein, vitamins, and minerals in every serving.