Optimum Nutrition (On) Serious Mass High Protein And High Calorie Gainer Powder - 12 Lbs (Chocolate) With Vitamins And Minerals

1. 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

2. Who Needs Serious Mass: Healthy People with very active metabolism that struggle to gain weight 18+ years , Athletes or anyone who has extremely high energy needs that can-not be met only with food

3. What's in Serious Mass: 1200+ Calories, 50 Grams of high quality Protein and over 250 Grams of Carbohydrates per Serving with 25+ Vitamins & Minerals, Creatine & Glutamine

4. When to Consume: Use post-workout and/or between meals to add calories, carbs and protein to your healthy, balanced diet

5. How to Use: Prepare using an electric blender. Add fresh or frozen fruits, peanut butter, nuts & other calorie dense foods to boost your weight gain potential 6. Country of Origin: USA