The bigger picture of weight-gain serious weight gain requires serious calories. However, those who need the extracalories most often have the toughest time consuming enough of them. For manyaspiring to be bigger, highly-active metabolisms, weaker appetites, and on-the-run lifestyles make consuming sufficient calories through whole foods alone a real challenge. With serious mass, you’ve got nothing to lose and lots to gain. We’ve consolidated over 1, 250 calories, 50 grams of protein, 250-plus grams ofcarbohydrates, and 25 vitamins & minerals with added glutamine and creatine into every serving. It’s time to stop thinking small; get serious – serious mass. Beyond the basics 1, 250 calories per serving in water; 1, 630-plus calories when made with low fat milk. 50 grams of protein from a combination of faster andslower digesting sources including whey, casein, and egg. 250-plus grams of carbohydrates to fueling of intense workouts and aid in the replenishment of glycogen stores - with no added sugar. Enhanced with creatine, l-glutamine & glutamine. Peptides, choline, inositol, paba, and mcts. 25 vitamins & essential minerals with an emphasis on b-vitamins and antioxidants. . Optimum nutrition serious mass - vanilla (16 servings) 12 lbs.