Home > Manufacturers > Optimum_Nutrition > Serious Mass, 12 lb Serious Mass, 12 lb Serious Mass, 12 lb OP-129 Your Price: $42.23 Regular: $63.99 You Save: $21.76 Quantity: Flavor Chocolate Strawberry Vanilla Banana Description: Serious Mass: the ULTIMATE in weight gain formulas. Serious Mass supplies you with the tools you need to pack on the pounds and develop the physique you've always wanted. Nutrition Facts: Serving Size (scoop) 2 Calories 1250 Fat Calories 40 Total Fat (g) 4.5 Sat. Fat (g) 3 Cholesterol (mg) 75 Sodium (mg) 600 Potassium (mg) 1230 Total Carbs (g) 252 Dietary Fiber (g) 0 Sugars (g) 40 Proteins (g) 50 Creatine Monohydrate 1g L-Glutamine 500mg PABA (mg) 5 Iron (mg) 6 Ingredient Details: Complex Carbohydrates, Proprietary Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumen, L-Glutamine), Artificial Flavor, Serious Mass Vitamin & Mineral Blend (Potassium Phosphate, Choline Bitartrate, Magnesium Aspartate, Beta Carotene, Inositol, d-Calcium Pantothenate, Zinc Citrate, Ascorbic Acid, Boron Amino Acid Chelate, Niacinamide, Manganese Glycinate, Kelp, d-alpha Tocopherol Succinate, Ferrous Fumarate, Copper Gluconate, Thiamin Mononitrate, Riboflavin, Pyridoxine Hydrochloride... Suggested Use: Take 3 servings daily