When it comes to putting on muscle mass, you need to consume more calories than you expend a day. Because you can only consume so much food, Optimum Nutrition has produced this serious mass gainer formula for those people looking to pack on some serious mass. Make no mistake, this is a beast of a weight gainer because a serving of this will deliver 1250 calories from 50 grams of protein and more than 250 grams of carbohydrates.
The good news is there’s no sugar added to the formula, but there is creatine and glutamine alongside 20 vitamins and minerals. What you’re getting here are high-quality calories in a tasty mass-building shake. Optimum Nutrition Serious Mass is the ultimate muscle-building and weight-gain formula.
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