ON Serious Mass Gainer is one of the most popular mass gainers in the market today. Optimum Nutrition is a well-known bodybuilding supplement manufacturer that creates high-quality muscle gainers with a track record of success. Serious Mass is the apex of the weight-gain supplement industry. This powder has 1,250 calories per serving and 50 g of protein for muscle repair, making it an excellent post-workout and in-between-meal smoothie to help you meet your goals.

Nutrition Facts of ON Serious Mass Gainer:

• This product is non-vegetarian.
• Each serving provides 1250 calories of energy and 50 g of protein.
• Delivers 410 mg of sodium, 690 mg of potassium, and 255 g of carbohydrates per serving.

Benefits of ON Serious Mass Gainer:

• Gain a healthy weight.
• Get strong muscle mass.
• Boosts Energy.

In a blender, combine two heaping scoops of Serious Mass with 700 ml water. Blend for 40-60 seconds after adding a few ice cubes. A creamier, thicker, higher-calorie shake can be made by mixing 2 scoops of Serious Mass with 700ml of nonfat or low-fat milk instead of water. Beginning with 1/2 of a serving everyday for the first week, new users may find it advantageous to progressively increase to 1 or more full portions multiple times a day.