Optimum Nutrition Serious Mass

The formula of Serious Mass by ON primarily targets muscle mass gain. The product is ideal for individuals who struggle to gain weight and supports an increase in body size as well as the overall development of physique. To gain mass and weight, the body needs to be supplied with enough calories. Sometimes, it can be challenging to adequately meet the increased nutrient requirements necessary for muscle tissue formation and to add more weight. Serious Mass was developed for such cases. For individuals with a fast metabolism who are also very active during the day, it is practically impossible to consume the right nutrients in sufficient quantities through conventional diet alone. Thanks to its calorie-dense formula with high protein and carbohydrate content, along with a comprehensive range of added vitamins, minerals, and essential nutrients for muscle growth, Serious Mass meets this need. Each serving contains 1250 high-quality calories and provides over 50 g of protein and 250 g of carbohydrates. Serious Mass can be consumed as a snack, after workouts, or simply as a meal replacement, making it an ideal companion for those who have certain ambitions in the gym.