Optimum Nutrition (ON) Serious Mass High Protein and High Calorie Mass Gainer / Weight Gainer Powder – 6 lbs, 2.72 kg (Chocolate) with Vitamins and Minerals

Description

• What is Serious Mass: Optimum Nutrition Serious Mass is a high calorie weight gainer which is also high in protein and when taken over time with regular resistance exercise  and a balanced diet can help you gain mass and muscle.
• Who Needs Serious Mass: People with very active metabolism that struggle to gain weight; Athletes or anyone who has extremely high energy needs that can-not be met only with food.
• What’s in Serious Mass: 1200+ Calories, 50 Grams of high quality Protein and over 250 Grams of Carbohydrates per Serving with 23+ Vitamins & Minerals, Creatine & Glutamine.