







Add 334g (2 heaped scoops) to 710ml water and blend for 30-45 seconds for a high-calorie shake. This Optimum Nutrition Serious Mass chocolate weight gainer provides 1250 calories and 50g protein per serving to support muscle building. It includes creatine and is a trusted supplement from a UK-based supplier.
What Is It:
A highcalorie weight gainer that supports muscle building and weight gain, delivering 1,250 calories per serving to help boost calorie intake. Formulated for those who struggle to consume enough food, Serious Mass supplies concentrated macronutrients to assist substantial mass gain.
Key Benefits:
How To Use:
Add 334 g (~ 2 heaped scoops) to a blender filled with 710 ml of water and blend for 30-45 seconds until thoroughly mixed. Store in a cool, dry place.
Key Ingredients:
Key actives per serving: 50 g high protein to help build and maintain muscle, over 250 g carbohydrates to help support muscle recovery and refuel glycogen, plus 3 g added creatine to help support performance.
Ingredients:
Maltodextrin, WHEY Protein Concentrate [MILK], Calcium CASEINATE [MILK], Fat-Reduced Cocoa Powder, Creatine Monohydrate, Flavouring, MILK Mineral Complex, Medium Chain Triglycerides [MILK], EGG Albumen, Sodium Chloride, Dipotassium Phosphate, Vitamin & Mineral Blend (Sodium L-Ascorbate, Ferric Pyrophosphate, D-Alpha-Tocopheryl Acetate, Nicotinamide, Zinc Oxide, Retinyl Acetate, Calcium D-Pantothenate, Sodium Fluoride, Manganese Sulphate, Potassium Iodate, Cyanocobalamin, D-Biotin, Chromium (III) Chloride, Pteroylmonoglutamic Acid, Cholecalciferol, Sodium Selenite, Cupric Citrate, Pyridoxine Hydrochloride, Thiamine Hydrochloride, Phylloquinone, Riboflavin, Sodium Molybdate), Glutamine Peptides [WHEAT GLUTEN], L-Glutamine, Magnesium Oxide, WHEY Powder [MILK], Inositol, L-Ascorbic Acid, Sweetener (Sucralose), Antioxidant (Tocopherol-Rich Extract), Calcium D-Pantothenate, Pteroylmonoglutamic Acid. For Allergens - See ingredients in bold. May contain soy, nuts, and peanuts.
Allergen Information:
May contain soy, nuts, and peanuts.
Directions:
Add 334 g (~ 2 heaped scoops) to a blender filled with 710 ml of water. Blend for 30-45 seconds. Store in a cool, dry place.
Nutritional Information
To be used in the framework of a varied and balanced diet and a healthy lifestyle.
| Nutrient | Per 100g | Per Serving (334g) |
|---|---|---|
| Energy (kJ) | 1582 kJ | 5284 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 |
| Vitamin A | 192 µg | 640 µg |
| Vitamin D | 1.2 µg | 4.0 µg |
| Vitamin E | 2.7 mg | 9.0 mg |
| Vitamin K | 22 µg | 75 µg |
| Vitamin C | 19 mg | 64 mg |
| Thiamin | 0.27 mg | 0.89 mg |
| Riboflavin | 0.34 mg | 1.1 mg |
| Niacin | 3.9 mg | 13 mg |
| Vitamin B6 | 0.33 mg | 1.1 mg |
| Folic Acid | 45.1 µg | 151 µg |
| Vitamin B12 | 2.2 µg | 7.4 µg |
| Biotin | 11 µg | 37 µg |
| Pantothenic Acid | 1.4 mg | 4.5 mg |
| Calcium | 180 mg | 600 mg |
| Phosphorus | 159 mg | 532 mg |
| Magnesium | 85.8 mg | 287 mg |
| Iron | 5.4 mg | 18 mg |
| Zinc | 3.2 mg | 11 mg |
| Copper | 0.41 mg | 1.4 mg |
| Manganese | 0.60 mg | 2.0 mg |
| Fluoride | 1.0 mg | 3.5 mg |
| Selenium | 17 µg | 55 µg |
| Chromium | 14 µg | 46 µg |
| Molybdenum | 17 µg | 57 µg |
| Iodine | 44.9 µg | 150 µg |
| Creatine | 0.9 g | 3.0 g |