Optimum Nutrition Serious Mass Weight Gainer Protein Dose 2727g

Product overview

Serious Mass for serious goals

OPTIMUM NUTRITION's Serious Mass powder supports muscle building, weight gain and provides energy for training - with up to 1260 calories , 50g protein , up to 253g carbohydrates and 5g creatine monohydrate per serving¹,⁷ - all in a convenient shake for easy consumption.

Serious Mass is our most calorie-dense weight-gain formula—specifically formulated to provide maximum macronutrients for athletes with exceptional muscle and performance goals.¹ Along with carbohydrates to fuel your most intense workouts and calories to support your bulking phase, all 50g of complete protein comes from fast-digesting whey protein concentrate from milk.¹ ,³ Serious Mass is also a good source of 19 vitamins and minerals and provides 8g of naturally occurring glutamine per serving.⁷

Choose from five delicious flavors for a delicious routine you can look forward to every day—perfect for a performance-driven lifestyle. Trusted by elite athletes worldwide, this product represents everything you expect from OPTIMUM NUTRITION—the world's #1 sports nutrition brand⁴ .

Advantages

• Up to 1260 calories per serving – to support a calorie surplus for muscle building and weight gain¹,⁷

• 50g complete, fast-digesting protein – promotes muscle growth and recovery¹,⁷

• Up to 253g of carbohydrates – provide energy for intense workouts and help replenish glycogen stores¹,⁷

• 5 g creatine monohydrate – supports strength, power and explosiveness¹,³,⁷

• 8 g of naturally occurring glutamine per serving

• 11 g BCAA (branched-chain amino acids) per serving

• 24 g EAA (essential amino acids) per serving

• Good source of 19 vitamins and minerals ⁷

• Vitamins A, C, E and zinc contribute to a healthy immune system¹

• B vitamins help convert food into cellular energy¹

• Available in 5 delicious flavors

Recommended intake

Mix 340g (about two heaped scoops) with cold water, milk, or another beverage. Blend in a blender for 30–45 seconds until the powder is completely dissolved.

New users can start with half a serving for the first week and then gradually increase to a full serving.

Recommended use: For optimal results, take one serving (2 scoops) regularly over a longer period of time in combination with regular strength training.

Nutritional information

The nutritional information is displayed once a flavor and/or package size has been selected.