Optimum Nutrition Serious Mass [6lb] + Free 3 Cans Amino Energy [355ml]

Serious Mass gainer is a high-calorie supplement that contains various levels of protein, fat, carbohydrates, minerals, vitamins, amino acids, and various other supplements that will take your training to a completely new level.

The True Strength of Weight Gainers:

 Serious weight gain requires serious calories. However, those who need extra calories most often have the toughest time consuming enough of them. For many aspiring to be bigger, a highly-active metabolism, weaker appetite, and on-the-run lifestyle can make it a real challenge to consume enough calories through whole foods alone. With Serious Mass, you've got nothing to lose and lots to gain. We've consolidated 1,250 calories, 50 grams of protein, 252 grams of carbohydrates, 25 vitamins & minerals, glutamine and creatine into every serving. It's time to stop thinking small; get serious - Serious Mass.

• 1,250 Calories per Serving in Water; 1,640 Calories when made with Low Fat Milk.
• 50 Grams of Protein.
• 252 Grams of Carbohydrates to Support Fueling of Intense Workouts and Aid in the Replenishment of Glycogen Stores - with No Added Sugar.
• Creatine, L-Glutamine & Glutamine Peptides, Choline, Inositol and PABA.