Optimum Nutrition Serious Mass Weight Gainer Protein Powder, Vitamin C and Zinc for Immune Support, Vanilla, 12 Pound (Packaging May Vary)

Price: $84.99
(as of Apr 03, 2026 19:14:05 UTC – Details)


More calories. More protein. More carbs. SERIOUS MASS by Optimum Nutrition serves up 1,260 calories, 50g of blended protein, and over 250g of carbohydrates per serving to help you maximize your daily caloric intake – the ideal post-workout and between meals shake for sizing up your goals. SERIOUS MASS provides you with more tools to help you pack on pounds, when taken in addition to normal calorie intake and over time with regular resistance training. Calories per gram: Fat 9, Carbohydrate 4, Protein 4.
Is Discontinued By Manufacturer ‏ : ‎ Yes
Product Dimensions ‏ : ‎ 11.5 x 5.5 x 16 inches; 12 Pounds
Item model number ‏ : ‎ 1031920
Department ‏ : ‎ GNC|ALL|ALL|NUTRITIONAL SUPPLEMENTS
Date First Available ‏ : ‎ May 27, 2004
Manufacturer ‏ : ‎ Glanbia Performance Nutrition
ASIN ‏ : ‎ B000GIPJ02
Best Sellers Rank: #16,582 in Health & Household (See Top 100 in Health & Household) #12 in Sports Nutrition Weight Gainers #1,475 in Sales & Deals
Customer Reviews: 4.5 4.5 out of 5 stars (19,521) 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); } }); });
Packaging may vary – New look, with the same trusted Quality!
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
High Calorie Weight Gainer: 1,250 Calories per 2-Scoop Serving
50 Grams of Protein per Serving
Over 250 Grams of Carbohydrates per Serving
25 Vitamins & Minerals Plus Creatine & Glutamine
Using an Electric Blender to Add Fresh or Frozen Fruits, Peanut Butter, Nuts & Other Calorie Dense Foods to Boost Your Weight Gain Potential