From Manufacturer''s Label:With Serious Mass, we’ve consolidated 1,250 calories, 50 grams of protein, 253 grams of carbohydrates, 25 vitamins & minerals, 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 Calories When Made with Low Fat Milk.*50 Grams of Protein.*253 Grams of Carbohydrates to Support Fueling of Intense Workouts and Aid in the Replenishment of Glycogen Stores** - with No Added Sugar.*Includes Creatine, L-Glutamine & Glutamine Peptides, Choline, Inositol, PABA, and MCTs.* Contains 8 servings* Vanilla flavorManufactured by: Optimum Nutrition