Weight gain supplement. Naturally & artificially flavored. 1250 Calories. 50 g Protein. 250 g Carbs. 25 Vitamins & minerals. No sugar added. Not a sugar-free product. The Bigger Picture of Weight-Gain: Serious weight gain requires serious calories. However, those who need the extra calories most, often have the toughest time consuming enough of them. For many aspiring 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 of carbohydrates, 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 and slower digesting sources including whey, casein, and egg. 250-plus grams of carbohydrates to support 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. Manufactured in the U.S.A. Contents sold by weight, not volume. Some settling may occur.