You who exercise know that it can be difficult to increase muscle mass with the help of exercise and diet alone and that an extra supplement of proteins, energy and nutrition may be needed to maintain maximum growth and recovery. Serious Mass from Optimum Nutrition is then an excellent alternative that gives you over 1250 kcal, 250 grams of carbohydrates and 50 grams of high-quality protein with each portion. 

• Increased muscle building
• Helps you put on muscle mass and weight
• 50 grams of protein
• Several good flavors
• Careful mixture of vitamins and minerals 

Serious Mass helps you build muscle mass

Serious Mass from Optimum Nutrition is designed to offer you an energy-filled mixture of quality protein and carbohydrates. It is perfect to take as a snack if you have difficulty gaining weight or after training to build muscle mass and strengthen muscle recovery. 

The product is available in several tasty flavors and can be easily mixed into any drink. The protein consists of a quality mixture of whey protein concentrate, egg albumin, calcium caseinate and several vitamins and minerals to help you with optimal recovery and growth.

Serious Mass Gainer is also available in a smaller package of  2.7 kg .

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Dosage:  2 scoops (approx. 334 g) 1-2 times per day. Mix with any liquid (approx. 7 dl) and consume preferably in the morning and after training.

Portions per package : approx. 16 portions.

Storage : Store dry and cool.

Information : Consider the importance of a varied and balanced diet and a healthy lifestyle. 

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