

Build mass effectively with Optimum Nutrition Serious Mass Vanilla, delivering over 1260 kcal per serving to support a calorie surplus for weight gain. This weight gain supplement combines 50g protein, 250g carbohydrates, and 3g creatine, making it ideal for post-workout recovery or as a high-calorie meal replacement.
What Is It:
Optimum Nutrition Serious Mass is an ultimate weight gain formula that boosts daily calorie intake; it delivers more than 1260 kcal per serving, with 50g protein to support muscle growth and repair, + 25 vitamins & supplements and 3g creatine.
Key Benefits:
How To Use:
Add two heaped scoops to a blender with 710 ml water; blend 45-60 seconds, add ice and, if desired, other caloriecontributing ingredients and blend a further 30-45 seconds. New users may start with 1/2 serving for the first week then increase; take 1/2-1 serving between meals, 30-45 minutes postworkout or 45-60 minutes before bed.
Ingredients:
Maltodextrin, WHEY Protein Concentrate [MILK], Calcium CASEINATE [MILK], Flavourings, Creatine Monohydrate, MILK Mineral Complex, Medium Chain Triglycerides [MILK], EGG Albumen, Dipotassium Phosphate, Sodium Chloride, Vitamin and 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 nuts and peanuts.
Advisory Information: Not intended for use by persons under the age of 18.
Directions: Add two heaped scoops 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.
Tips: Mixing two scoops of Serious Mass with 710 ml of non-fat or low fat milk instead of water will give you a thicker, creamier, higher-calorie shake. New users may find it beneficial to begin with 1/2 of a serving daily for the first week and then gradually increase to 1 or more full servings several times a day. Serious Mass is a substantial weight-gain supplement that can be used to feed serious calorie needs in a variety of different ways.
Between Meals: Drink 1/2 - 1 serving of Serious Mass between meals to maintain positive nitrogen balance and support a high-calorie diet.
Post-Workout: Begin drinking 1/2-1 serving of Serious Mass 30-45 minutes following exercise to support maximum recovery.
Before Bed: Drink 1/2 - 1 serving of Serious Mass about 45-60 minutes before bed to provide nutrients to recovering muscle throughout the night.
Note: For best results use Serious Mass combined with intense weight training (3-5 times per week) and a sensible whole foods diet. Also, keep in mind that sufficient recovery between workouts impacts your ability to gain lean mass. Allowing at least 48 hours between workouts involving the same body parts is recommended.
Nutritional Information
| Nutrient | Per 100g | Per serving (335g) |
|---|---|---|
| Energy (kJ) | 1572 kJ | 5267 kJ |
| Energy (kcal) | 376 kcal | 1259 kcal |
| Fat | 1.8 g | 6.2 g |
| - of which Saturates | 1.0 g | 3.4 g |
| Carbohydrates | 75 g | 250 g |
| - of which Sugars | 3.6 g | 12 g |
| Protein | 15 g | 50 g |
| Salt | 0.57 g | 1.89 g |
| Creatine | 0.9 g | 3.0 g |
| Vitamin A | 198 µg | 664 µg |
| Vitamin D | 1.2 µg | 4.2 µg |
| Vitamin E | 2.7 mg | 9.0 mg |
| Vitamin K | 22 µg | 75 µg |
| Vitamin C | 19 mg | 63 mg |
| Thiamin | 0.27 mg | 0.90 mg |
| Riboflavin | 0.34 mg | 1.1 mg |
| Niacin | 4.0 mg | 13 mg |
| Vitamin B6 | 0.34 mg | 1.1 mg |
| Folic Acid | 44.6 µg | 149 µg |
| Vitamin B12 | 0.56 µg | 1.9 µg |
| Biotin | 12 µg | 39 µg |
| Pantothenic Acid | 1.3 mg | 4.5 mg |
| Calcium | 227 mg | 760 mg |
| Phosphorus | 158 mg | 530 mg |
| Magnesium | 0.60 mg | 2.0 mg |
| Iron | 4.2 mg | 14 mg |
| Zinc | 3.0 mg | 10 mg |
| Copper | 0.30 mg | 1.0 mg |
| Manganese | 0.60 mg | 2.0 mg |
| Fluoride | 0.87 mg | 2.9 mg |
| Selenium | 16 µg | 55 µg |
| Chromium | 10 µg | 33 µg |
| Molybdenum | 12 µg | 42 µg |
| Iodine | 44.7 µg | 150 µg |