Optimum Nutrition has been helping performance-focused athletes for over 35 years achieve their goals. Serious Mass is the ultimate muscle-building and mass gainer formula. Every serving of this mass gainer contains 25 essential vitamins and minerals (including vitamin D, B12, E, Biotin and Magnesium), over 1,250 calories to boost your calorie intake, 50 grams of protein to support muscle growth and 250 grams of carbohydrates helping support muscle recovery .

Flavour Name: Vanilla
Size: 5.4kg
Custom Bundle: No
Supply: Less Than 1 Month
Activity: Pilates
Product: Weight Gain
MPN: Optimum Nutrition Serious Mass
Bundle Listing: No
Gender: Unisex
Dosage: 2 soops
Suitable For: Non-Vegetarians
When to Take: Post-Workout
Active Ingredients: Dextrose
Department: Unisex
Unit Type: kg
Formulation: Powder
Type of Diet: Bodybuilding diet
Features: Bodybuilding, Weight gainer
Unit Quantity: 5.4
Nutrition Facts Label: Yes
Main Purpose: Bodybuilding, Gym & Training, Muscle Gain, Muscle Health
Non-Domestic Product: No
Feature - 6: Best Selling Protein Weight Gainer
Product Form: Powder
Optimum Nutrition: Serious Mass
Ingredients: Whey Protein
Feature - 1: 1250+ Calories - 50g Protein - 250+ Carbs
Modified Item: No
Feature - 4: Enhanced with Creatine & L-Glutamine
Brand: Optimum Nutrition
Type: Protein
Model: ON Serious Mass
Expiry Date: Long dated
Country/Region of Manufacture: United Kingdom
Item Weight: 5.4kg
Product Line: Serious Mass