No products in the cart.
Amino Acid & BCAA 
Clothing & Accessories 
Creatin & Pre Workout 
Diet & Weight Loss 
Food & Snack 
General Health 
Testosterone Booster 
Vegan Products 
Vitamin & Mineral 
Weight Gainer 
Whey Protein 
Sale!
Optimum Nutrition Serious Mass Gainer 2.7kg
£32.99
- 1,250 Calories
- Protein Blend
- Amino Acid Blend
- No Added Sugar
- Contains Creatine
Optimum Nutrition Serious Mass is ideal for anyone wanting to add some calories into their diet buy physically can’t take any more food.
It is also ideal for anyone who finds it hard to gain weight. These are what we call hard gainers and this is definitely the product for you.
Optimum Serious Mass Shake delivers an amazing 1,250 calories, 50g of blended protein and 250g of Carbohydrate per serving, to help fuel workouts.
- 1,250 Calories
- Protein Blend
- Amino Acid Blend
- No Added Sugar
- Contains Creatine
Optimum Nutrition Serious Mass is ideal for anyone wanting to add some calories into their diet buy physically can’t take any more food.
It is also ideal for anyone who finds it hard to gain weight. These are what we call hard gainers and this is definitely the product for you.
Optimum Serious Mass Shake delivers an amazing 1,250 calories, 50g of blended protein and 250g of Carbohydrate per serving, to help fuel workouts.
Reviews
There are no reviews yet.