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Optimum Nutrition Serious Mass - 2.73kg

Optimum Nutrition Serious Mass - 2.73kg

£38.99 GBP
£40.00 GBP £38.99 GBP
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Optimum Nutrition Serious Mass is a high-calorie weight gain formula designed to support muscle growth, recovery, and overall size development. Delivering over 1,250 calories per serving, along with quality protein, complex carbohydrates, creatine, and a full vitamin & mineral blend, it provides the nutritional support needed to fuel serious progress.

Perfect for hard gainers, athletes, and anyone struggling to increase calorie intake, Serious Mass helps you build size and strength without the guesswork.

Each serving provides 50g of protein, 250g of carbohydrates, and 3g of creatine to support performance, recovery, and muscle development.

Enjoy post-workout or between meals to support consistent calorie intake and steady muscle growth.

Why Choose Optimum Nutrition Serious Mass?

  • 1,250+ calories per serving to support weight gain
  • 50g protein to support muscle growth & recovery
  • 250g carbohydrates for energy & size gains
  • 3g creatine to support strength & performance
  • 25 vitamins & minerals for daily nutrition support
  • Ideal for hard gainers and strength athletes
  • Great for post-workout or between meals
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Product Info

Optimum Nutrition Serious Mass is ideal for individuals looking to gain size, increase calorie intake, and support muscle recovery. With a combination of high-quality protein, energy-rich carbohydrates, creatine, and essential micronutrients, it provides complete nutritional support for growth and performance.

How To Use

Mix 2 heaped scoops (336g) with 710ml of water or milk.

Consume post-workout and/or between meals to increase daily calorie intake.

For extra calories, blend with milk, nut butters, oats, or fruit.

Serving Information

Total Weight: 2.73kg

Serving Size: 2 heaped scoops (336g)

Total Servings: 8

Whats in a serving

Calories: 1262 kcal

Protein: 50g

Carbohydrates: 248g

Sugars: 11g

Fat: 7.0g

Creatine Monohydrate: 3g

Salt: 1.17g

Ingredients

Corn Maltodextrin, Whey Protein Concentrate (Milk), Reduced Cocoa Powder, Creatine Monohydrate, Flavouring, Milk Mineral Complex, Minerals (Magnesium, Iron, Zinc, Manganese, Fluoride, Selenium, Iodine, Copper, Molybdenum, Chromium), Vitamin C, Vitamin E, Vitamin B3, Vitamin A, Pantothenic Acid, Calcium D-Pantothenate, Vitamin B5, Vitamin B6, Vitamin B1, Vitamin B2, Vitamin B12, Folic Acid, Biotin, Vitamin D, Vitamin K, Stabilizers (Cellulose Gum, Guar Gum, Carrageenan), Sweetener (Sucralose).

Allergens: Contains milk. May contain traces of gluten, egg, nuts, and peanuts.

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