Optimum Nutrition (ON) Serious Mass, 6 lb, Chocolate

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Optimum Nutrition (ON) Serious Mass, 6 lb, Chocolate

It is the ultimate in weight gain formulations.


  • Contains 1,250 calories per serving and 50 grams
  • Over 250 Grams of Carbohydrates
  • No added sugar
  • Contains Creatine, Glutamine, and Glutamic Acid
  • 25 Vitamins and Essential Minerals
  • This instantized powder makes the ideal post-workout and between meals shake for sizing up your goals
  • Muscle recovery support
  • Consume it between meals, after weight training, and before bed
  • Available in multiple flavors!

Brand: ON (Optimum Nutrition)

Imported & Marketed by:

Glanbia Performance Nutrition India Pvt Ltd

502&504, Star hub, Building #2, Near ITC Maratha Hotel,

Sahar Road, Andheri East, Mumbai - 400099

Email: [email protected]

Customer Care Number: 011 4959 4959

ON Serious Mass 6 lb Chocolate

About Optimum Nutrition (ON)

At ON we are proud to know that we are one of the few sports nutrition companies who own and operate their own production facilities. While it's true that Optimum Nutrition is one of the world's largest producers of sports nutrition products, we remain focused on being recognized as the best. In fact, our requirements for raw materials are so strenuous that it's not unusual for ON Quality Assurance Technicians to reject entire truckloads of raw materials that do not meet our high standards. We like to think that we take as much pride & care in crafting our award-winning supplements as our consumers do with crafting their physiques and fitness accomplishments. 

Optimum Nutrition (ONSerious Mass


Optimum Nutrition (ON) Serious Mass is a premium weight gain formula for those who are in need of those extra calories but are having a hard time consuming enough of them. With 1263 calories per serving and 50 grams of protein for muscle recovery, this Serious Mass is highly recommended for weight gain. With 1,263 calories and 50 grams of protein per serving for muscle recovery support, this weight gain formula from Optimum Nutrition makes it the ideal post-workout and between meals shake to aid you to achieve your goals. ON Serious Mass help you in developing the physique you have always wanted. Optimum Nutrition Serious Mass aids to provide 1,263 calories in every serving, which is ultimate in a weight gain formula It delivers 50gms of blended protein per serving of 334g. Optimum Nutrition (ON) Serious Mass comes packed with 23 essential vitamins and minerals to enhance muscle growth

Optimum Nutrition (ON) Serious Mass


50gms of Protein Per Serving of 334gms, while meeting 100% of your daily protein requirement, Optimum Nutrition (ON) Serious Mass is also fortified with 1263 calories and 254gms of carbohydrates in every serving, which will help you gain healthy weight and lean muscle mass.

23 Essential Vitamins and Minerals Optimum Nutrition (ON) Serious Mass contains 23 vital nutrients, which can help to fulfill your body's nutritional requirements very easily. It comes with creatine, L-Glutamine, glutamic acid, Glutamine pep sides, Choline, Inositol, and MCTs that speed up your recovery phase, post-workout.


Vitamin E, Calcium, Chromium, Iron, Iodine, Magnesium, Manganese, Molybdenum, Phosphorous, Selenium, Zinc, creatine Monohydrate, L-Glutamine, Choline and Inositol


Add two heaping scoops of Optimum Nutrition (ON) Serious Mass to a blender filled with 24 oz (710 mL) of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients and blend for an additional 30-45 seconds.

More Information
SKU M24100115
Product Code/UPC 748927056495
Goal Bulking Up
Concern Mass Gaining
Form Powder
Vegetarian/Non-Vegetarian Non-Vegetarian
Flavour Chocolate
Weight (kg) 2.73 Kg
Weight (Lb) 6 Lb
Number of Servings 8
Serving Size 334 gm
Calories per Serving 1263 kcal
Carb per Serving 254 gm
Protein per Serving 50 gm
Added Sugar 0 gm
Sodium per Serving 450 mg
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