Serious Mass Weight Gainer Protein Powder – Immune Support, Chocolate, 6lb

SERIOUS MASS by Optimum Nutrition is a weight gainer supplement designed to help you increase your caloric intake and maximize muscle growth. With 1,260 calories, 50g of blended protein, and over 250g of carbohydrates per serving, it’s the ideal shake for post-workout and between meals. In addition to regular resistance training, SERIOUS MASS provides the necessary tools to help you pack on pounds. It also contains 22 vitamins and minerals for immune support and can be customized by adding fruits, peanut butter, and other calorie-dense foods. However, it’s important to protect the product from heat and sunlight to prevent damage. With its trusted quality, SERIOUS MASS is a smart choice for those looking to achieve their weight gain goals.