For those aiming to build mass, Optimum Nutrition's Serious Mass delivers a high-calorie, high-protein formula. With 1,262 calories and 50g of protein per serving, it supports muscle growth and recovery. This British weight gainer also provides 248g of carbohydrates and 3g of creatine to enhance performance.
Chocolate Flavour Ready to Mix Powder with Protein, Carbohydrates, Vitamins and Minerals, and with Sweetener.
Serious weight gain requires serious calories. However, those who need the extra calories most often have the toughest time consuming enough of them. For many aspiring to be bigger, a highly active metabolism, weaker appetite and on-the-run lifestyle can make it a real challenge to consume enough calories through whole foods alone. Serious Mass is the ultimate in weight gain formulas. With 1,262 calories per serving to boost daily calorie intake, 50 g high protein to support muscle growth and repair, over 248 g carbohydrates helping support muscle recovery, and now with 3g added Creatine to support performance per serving, you've got nothing to lose and lots to gain. It is time to stop thinking small and get serious - SERIOUS MASS®.
| Nutrient | Per 100 g | Per 335 g |
| Energy | 1571 kJ / 376 kcal | 5279 kJ / 1262 kcal |
| Fat | 2.1 g | 7.0 g |
| - of which Saturates | 1.2 g | 3.9 g |
| Carbohydrate | 74 g | 248 g |
| - of which Sugars | 3.2 g | 11 g |
| Protein | 15 g | 50 g |
| Salt | 0.35 g | 1.17 g |
| Creatine | 0.9 g | 3.0 g |
Reference intake of an average adult (8400 kJ / 2000 kcal)
Serving size : 336 g
Servings per container approximately : 8
| Nutrient | Per 100 g | % | Per 335 g | % |
| Vitamin A | 198 g | 25% | 667 g | 83% |
| Vitamin D | 1.3 g | 25% | 4.2 g | 84% |
| Vitamin E | 2.7 mg | 22% | 9.0 mg | 75% |
| Vitamin K | 22 g | 30% | 75 g | 100% |
| Vitamin C | 19 mg | 24% | 63 mg | 79% |
| Thiamin | 0.28 mg | 25% | 0.63 mg | 84% |
| Riboflavin | 0.35 mg | 25% | 1.2 mg | 84% |
| Niacin | 4.0 mg | 25% | 14 mg | 85% |
| Vitamin B6 | 0.34 mg | 24% | 1.1 mg | 82% |
| Folic Acid | 45.3 g | 23% | 152 g | 76% |
| Vitamin B12 | 0.56 g | 22% | 1.9 g | 75% |
| Biotin | 12 g | 23% | 40 g | 79% |
| Pantothenic Acid | 1.4 mg | 23% | 4.6 mg | 77% |
| Calcium | 198 mg | 25% | 667 mg | 83% |
| Phosphorus | 156 mg | 22% | 524 mg | 75% |
| Magnesium | 83.5 mg | 32% | 281 mg | 75% |
| Iron | 5.3 mg | 38% | 18 mg | 127% |
| Zinc | 3.1 mg | 31% | 11 mg | 106% |
| Copper | 0.40 mg | 40% | 1.3 mg | 134% |
| Manganese | 0.60 mg | 30% | 2.0 mg | 100% |
| Fluoride | 0.87 mg | 25% | 2.9 mg | 84% |
| Selenium | 17 g | 30% | 55 g | 101% |
| Chromium | 12 g | 29% | 39 g | 97% |
| Molybdenum | 14 g | 29% | 48 g | 97% |
| Iodine | 44.7 g | 30% | 150 g | 100% |
Corn Maltodextrin, Whey Protein Concentrate [Milk] (Emulsifier: Lecithin [Soy]), Fat-Reduced Cocoa Powder, Creatine Monohydrate, Flavouring, Milk Mineral Complex, Minerals (Magnesium, Iron, Zinc, Manganese, Fluoride, Selenium, Lodine, Copper, Molybdenum, Chromium), Vitamins (C, E, B3, A, B5, B7, B12, B9, D, B6, B1, K, B2), Salt, Stabilisers (Cellulose Gum, Guar Gum, Carrageenan), Sweetener (Sucralose)
For allergens see ingredients capitalised and bold. Contains Sweeteners
Allergy Advice: May contain: Gluten, Eggs, Nuts and Peanuts.
ManufacturerOptimum Nutrition, 4 Waterside, Citywest Business Campus, Dublin 24, Ireland. Unit 3, Romaldkirk Road, Riverside Park, Middlesbrough, TS2 1XA, GB.
Preparation336 Grams - About 2 heaped scoops serious mass powder, 710 ml - Cold water, 30-45 Seconds - Blend until dissolved. Directions: Add 336 g (~ 2 heaped scoops) to a blender filled with 710 ml of water. Blend for 30-45 seconds. For best results, consume your shake between meals when you need extra calories throughout your day or after you work out to support recovery. Tip: New users may find it beneficial to begin with a 1/2 serving (~ 1 heaped scoops), gradually increasing to a full (~ 2 heaped scoops) serving.
Contents sold by weight not volume. Serving scoop included, but may settle to the bottom during shipping.
StorageStore in a cool, dry place. best before end and batch number: See container.
Country of origin: United Kingdom
