Optimum Nutrition (ON) Serious Mass Weight Gainer


Optimum Nutrition is a worldwide renowned brand and ON Serious Mass is known for its wonderful results in terms of mass gaining. It is very high in carbohydrates as well as proteins, which when combined with a high-calorie diet leads to muscle gain along with healthy weight gain.

All our products are far from expiry, and procured directly from the brand or authorized importers of the brand.
SKU: 403CS74 Category: Tags: ,
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Product Details

It is extremely beneficial for people seeking mass gaining, due to the following reasons:

  • It provides 1263 Kcal per serving, which when combined with diet helps to meet even a very high-calorie requirement for mass gaining in a much more feasible way. It is very convenient to add such high calories to your diet only through one serving of ON Serious Mass High Protein Weight Gainer.
  • As it also provides 50 g of protein per serving, it is extremely beneficial for gaining muscle mass.
  • It consists of protein blends, which means a combination of different types of protein. Studies show that a combination of different types of protein leads to the formation of a better protein which in turn provides better muscle growth.
  • It also packs various essential vitamins and minerals which help with overall fitness as well as support the appropriate utilization of macro-nutrients (proteins, carbohydrates, and fats) in the body.
  • Creatine and glutamine present in it help in improving strength and muscle recovery respectively.
  • It is a tasty and convenient way to add surplus calories to the diet.

Nutritional Information

  • High-Calorie Formula to supports Weight Gain
  • 50 Grams of Protein per Serving for Muscle Support
  • Enhanced with Creatine, Glutamine & +23 Essential Vitamins and Minerals

Brand Contact Details:

🚚 Importer / 🏢 Manufacturer

May be imported or locally manufactured:
1) Optimum Nutrition, 3500 Lacey Road, Suite 1200, Downers Grove, IL 60515
Country of Origin: USA

2) Tirupati Wellness, SurajPur, Nahan Road, Paonta Sahib, Sirmaur HP – 173001
Country of Origin: India

Additional information

Weight 2.27 kg
Dimensions 20 × 20 × 28 cm

11 lb, 2.2 lb, 6.6 lb


Chocolate, Vanilla

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