Optimum Nutrition Serious Mass Chocolate Peanut Powder 2730g

€30.00was €34.00

Optimum Nutrition Serious Mass Chocolate Peanut Powder 2730g
Optimum Nutrition Serious Mass Chocolate Peanut Powder 2730g

Optimum Nutrition Serious Mass Chocolate Peanut Powder 2730g

€30.00was €34.00

Delivery Options


  • The ultimate weight gain formula
  • Add serious mass with 1,250 quality calories per shake
  • Each serving contains 50g of proteins to support muscle growth & 252g of carbs

Optimum Nutrition's Serious Mass is the ultimate weight gain formula. If you find it difficult to gain weight, Serious Mass will help you develop the physique you've always wanted!

Each delicious shake delivers an incredible 1,250 calories, but no added sugar. This includes 50g of blended protein to support muscle growth and 252g of carbohydrates.

Nutritional Information

Per 100g / 330g serving
Energy (kJ) 1596kJ / 5266kJ
Energy (kcal) 381kcal / 1259kcal
Fat 1.6g / 5.3g
Of which saturates 0.9g / 3.1g
Carbohydrate 76g / 252g
Of which sugars 7.8g / 252g
Fibre 0.7g / 2.4g
Protein 15g / 50g
Salt 0.58g / 1.91g
Vitamin A 91.7µg / 303µg
Vitamin D 0.57µg / 1.9µg
Vitamin E 1.1mg / 3.7mg
Vitamin C 6.7mg / 22mg
Thiamin 0.16mg / 0.52mg
Riboflavin 0.19mg / 0.61mg
Niacin 2.1mg / 6.9mg
Vitamin B6 0.23mg / 0.74mg
Folic Acid 21.7µg / 71.6µg
Vitamin B12 0.14µg / 0.46µg
Biotin 17µg / 55µg
Pantothenic Acid 0.67mg / 2.2mg
Potassium 414mg / 1360mg
Chloride 335mg / 1110mg
Calcium 123mg / 407mg
Phosphorus 180mg / 596mg
Magnesium 20.2mg / 66.6mg
Iron 2.8mg / 9.2mg
Zinc 1.2mg / 4.1mg
Copper 0.26mg / 0.85mg
Manganese 0.18mg / 0.59mg
Selenium 3.3µg / 11µg
Chromium 43µg / 140µg
Iodine 15µg / 51µg
Sodium 231mg / 763mg

Additional Info


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.


Always read the label

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.

Remember to:

We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Customer Reviews