Optimum Nutrition Serious Mass Gainer
by Optimum Nutrition
Where to buy in the UK
Sorted by best value| Retailer | Size | Price | Per 100g | Stock | |
|---|---|---|---|---|---|
Discount SupplementsCheapest Banana | 5.4kg | £57.99 | £1.07 | In stock | Buy |
Discount Supplements Chocolate | 5.4kg | £57.99 | £1.07 | In stock | Buy |
Discount Supplements Chocolate Mint | 5.4kg | £57.99 | £1.07 | In stock | Buy |
Discount Supplements Chocolate Peanut | 5.4kg | £57.99 | £1.07 | In stock | Buy |
Discount Supplements Cookies & Cream | 5.4kg | £57.99 | £1.07 | In stock | Buy |
Discount Supplements Strawberry | 5.4kg | £57.99 | £1.07 | In stock | Buy |
Discount Supplements Vanilla | 5.4kg | £57.99 | £1.07 | In stock | Buy |
Discount Supplements Banana | 2.7kg | £32.99 | £1.22 | In stock | Buy |
Discount Supplements Chocolate | 2.7kg | £32.99 | £1.22 | In stock | Buy |
Discount Supplements Chocolate Mint | 2.7kg | £32.99 | £1.22 | Out of stock | View |
Discount Supplements Chocolate Peanut | 2.7kg | £32.99 | £1.22 | In stock | Buy |
Discount Supplements Cookies & Cream | 2.7kg | £32.99 | £1.22 | In stock | Buy |
Discount Supplements Strawberry | 2.7kg | £32.99 | £1.22 | In stock | Buy |
Discount Supplements Vanilla | 2.7kg | £32.99 | £1.22 | In stock | Buy |
About this product
Ultimate Weight Gainer for Fast Muscle Growth, Strength Gains & Post-Workout Recovery Trusted by bodybuilders, athletes and hardgainers, this best-selling mass gainer delivers 1,250 premium calories per serving with 50g protein, 250g carbs, and 25 essential vitamins/minerals to help you: Increase Weight of quality massIncrease strength by increasing calories and proteinBoost workout performance with sustained energyEnhance muscle recovery after intense training Why Serious Mass is the UK's Top W
| Nutrient | Per 100g |
|---|---|
| Protein | 15.15g |
| Calories | 381.52 kcal |
| Carbohydrates | 76.36g |
| Fat | 1.61g |
Comparing mass gainer options? Browse all mass gainer products or check today's best protein deals.
Price history
Price per 100g over timePrice per 100g over time
Frequently asked questions
Where is the cheapest place to buy Optimum Nutrition Optimum Nutrition Serious Mass Gainer in the UK?
Based on today's prices, Discount Supplements is the cheapest at £1.07 per 100g for the 5.4kg bag. WheyWise checks prices daily across 1 UK retailer stocking this product.
How much protein does Optimum Nutrition Serious Mass Gainer contain per 100g?
Optimum Nutrition Serious Mass Gainer contains 15.15g of protein per 100g. It is a mass gainer product.
Is Optimum Nutrition Optimum Nutrition Serious Mass Gainer currently in stock?
As of today, 13 out of 14 tracked variants are in stock. Stock status is updated daily.
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