For a convenient high-calorie shake, mix Serious Mass with water and blend for 45-60 seconds. This Optimum Nutrition weight gain formula delivers over 1260 calories and 50g protein per serving, plus added creatine. A trusted UK brand for muscle building.
Serious weight gain requires serious calories. Optimum Nutrition Serious Mass is the ultimate weight gain formula.
Those who need the extra calories most often have the toughest time consuming enough of them. For many aspiring to be bigger, Serious Mass is the ultimate in weight gain formulas. With over 1,250 calories per serving to boost daily calorie intake, 50g high protein to support muscle growth and repair, over 250g carbohydrates, and now with 3g of added creatine per serving to support performance, you've got nothing to lose and lots to gain. It is time to stop thinking small and get serious - SERIOUS MASS.
Use anytime, it is quick, convenient and easy to prepare. Serious Mass is ideal between meals, after weight training as part of your recovery routine and before bed. Just mix two scoops of Serious Mass (330g) with 710ml of water to create a tasty, calorie-packed shake.
Directions: Add 2 heaped scoops (330 g) of Serious Mass to a blender filled with 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. TIP: New users may find it beneficial to begin with ½ a serving daily for the first week and then gradually increase to 1 or more full servings several times a day.
Ingredients: Maltodextrin, Whey Protein Concentrate (milk), Calcium Caseinate (milk) (Emulsifier: Soy Lecithin), Fat-Reduced Cocoa Powder (2.3%), Flavouring, Minerals (Sodium Chloride, Dipotassium Phosphate, Ferric Pyrophosphate, Zinc Oxide, Cupric Gluconate, Manganese Sulphate, Chromium III Chloride Hexahydrate, Potassium Iodide), EGG Albumen, Medium Chain Triglycerides, Creatine Monohydrate, Choline Bitartrate, L-Glutamine, Glutamine Peptides [Wheat], Whey Powder (milk), Inositol, Vitamin Blend (L-Ascorbic Acid, Nicotinamide, DL-Alpha-Tocopheryl Acetate, Calcium D-Pantothenate, Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride, Retinyl Acetate, Pteroylmonoglutamic Acid, D-Biotin, Cholecalciferol, Cyanocobalamin), Sweetener (Sucralose). For allergens, see ingredients in bold.
May contain Soy, Nuts and Peanuts.
Nutritional Information
| Nutrient | Per 100g | Per serving (334g) |
|---|---|---|
| Energy (kJ) | 1582 kJ | 5283 kJ |
| Energy (kCal) | 378 kCal | 1263 kCal |
| Fat | 1.7 g | 5.5 g |
| of which Saturates | 0.7 g | 2.4 g |
| Carbohydrates | 75 g | 251 g |
| of which Sugars | 7.7 g | 26 g |
| Protein | 15 g | 50 g |
| Salt | 0.47 g | 1.56 g |
| Fibre | 1.0 g | 3.2 g |
| Vitamin A | 192 µg (24%) | 640 µg (80%) |
| Vitamin D | 1.2 µg (24%) | 4.0 µg (80%) |
| Vitamin E | 2.7 mg (22%) | 9.0 mg (75%) |
| Vitamin C | 19 mg (24%) | 64 mg (80%) |
| Thiamin | 0.27 mg (24%) | 0.89 mg (81%) |
| Riboflavin | 0.34 mg (25%) | 1.1 mg (82%) |
| Niacin | 3.9 mg (24%) | 13 mg (81%) |
| Vitamin B6 | 0.33 mg (24%) | 1.1 mg (79%) |
| Folic Acid | 45.1 µg (23%) | 151 µg (75%) |
| Vitamin B12 | 2.2 µg (88%) | 7.4 µg (294%) |
| Biotin | 11 µg (22%) | 37 µg (75%) |
| Pantothenic Acid | 1.4 mg (23%) | 4.5 mg (75%) |
| Calcium | 179 mg (22%) | 600 mg (75%) |
| Phosphorus | 159 mg (23%) | 532 mg (76%) |
| Magnesium | 85.8 mg (23%) | 287 mg (76%) |
| Iron | 5.4 mg (39%) | 18 mg (129%) |
| Zinc | 3.2 mg (32%) | 11 mg (106%) |
| Copper | 0.41 mg (41%) | 1.4 mg (136%) |
| Manganese | 0.60 mg (30%) | 2.0 mg (100%) |
| Selenium | 17 µg (30%) | 46 µg (101%) |
| Chromium | 14 µg (34%) | 46 µg (114%) |
| Iodine | 44.9 µg (30%) | 150 µg (100%) |
| Creatine | 0.9 g | 3.0 g |
| Fluoride | 1.0 mg (30%) | 3.5 mg (100%) |
Reference Intake percentages
