ON Serious Mass
$57.99
Serious Mass by Optimum Nutrition is the only weight gainer that will provide you with 252 grams of carbohydrates per serving, as well as 50 grams of protein, vitamins and minerals, in addition to creatine and glutamine.
Its formulation is specially thought out and designed for people who want to have high-level sports performance and GAIN WEIGHT, especially for those who have problems gaining weight. Whether you are a man or a woman, without a doubt, Serious Mass is what you have been looking for!
Serious Mass by Optimum Nutrition contains blends of the best proteins (whey, caseinate, egg albumin among others) which guarantees you the right dose of protein your body needs.
It has a mix of simple and complex carbohydrates (fast- and slow-absorbing) so that it provides a constant source of energy and is not stored as fat.
Serious Mass contains glutamine and creatine which makes it even more effective as it will give you a very high level of strength and promote better recovery.
Serious Mass: the latest in formulas to gain weight, offers you the tools to achieve the size and physique you have always dreamed of!
