Price: ₹3,379.00 - ₹3,170.00
(as of Feb 21, 2026 18:17:21 UTC – Details)
SERIOUS MASS is the ultimate weight gain and muscle building formula. With +1200 calories per 2-scoop serving and 50 grams of protein to support muscle recovery, this powder makes the ideal post-workout and between meals shake for sizing up your goals. SERIOUS MASS provides you with the tools you need to support your weight gain goals.
Product Dimensions : 18.5 x 18.5 x 19 cm; 3 kg
Date First Available : 10 January 2022
Manufacturer : Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd.
ASIN : B09Q3HFLPY
Item model number : 1110152
Country of Origin : India
Manufacturer : Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd., Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India.
Packer : Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India
Item Weight : 3 kg
Item Dimensions LxWxH : 18.5 x 18.5 x 19 Centimeters
Net Quantity : 3000.0 Grams
Included Components : OPTIMUM NUTRITION
Generic Name : Weight Gain Powder
Best Sellers Rank: #965 in Health & Personal Care (See Top 100 in Health & Personal Care) #2 in Mass & Weight Gainers
Customer Reviews: 3.9 3.9 out of 5 stars (3,182) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
What is Serious Mass: Suitable for Vegetarians, Optimum Nutrition Serious Mass is a high calorie weight gainer which is also high in protein and when taken over time with regular resistance exercise and a balanced diet can help you gain mass and muscle
Who Needs Serious Mass: People with very active metabolism that struggle to gain weight; Athletes or anyone who has extremely high energy needs that can-not be met only with food
What’s in Serious Mass: 1200+ Calories, 50 Grams of quality Protein and over 250 Grams of Carbohydrates per Serving with 23+ Vitamins & Minerals, Creatine & Glutamine
When to Consume: Use post-workout and/or between meals to add calories, carbs and protein to your healthy, balanced diet
Purity – The neck of the tub is sealed with an induction vented liner inside the cap. The product has a plastic shrink wrap seal around the cap (outside) for protection
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