We are the prominent firm in the industry offering our clients with best quality ON Optimum Nutrition Serious Mass. It is highly effective in nature and thus, demanded by our clients. Product Details:Enriched with nutrient Provides energy No side effectsHighly effectiveContains mineralsSafe to consume 50g of Protein per Serving of 334g In every serving of this supplement, you get 50 grams of protein and creatine, glutamine and glutamic acid to fuel your hard working muscles and for a faster muscle recovery. Weight gain formula enhanced with 1250 calories per serving Along with fulfilling 100% of your daily protein requirement, it also gives you 1250 calories and a massive 252g of carbs per serving so that you gain dense slabs of muscle mass. Enhanced with 25 Essential Vitamins and Minerals Enriched with 25 vital nutrients, it fuflills your body's nutritional requirement, keeping you focused on your fitness goals. Other key energy accelerators like creatine and glutamine give you intense burst of energy, reduce catabolism and speed up your recovery phase post-workout.Specification: