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Highlights
- ON Serious Mass is the absolute lean mass gaining blend with guaranteed positive results
- Full 1,250 calories, 50g of blended protein, More than 250g of carbs with no added sugar, Creatine, Glutamine and glutamic acid, 25 vitamins and essential minerals
- Optimum Nutrition Serious Mass is the go-to protein powder formula to maximize your muscle building and achieve weight gain goals
Specifications
| Size | 2.7 kg |
| Department | Unisex |
| What's In The Box | Powder |
| Model Number | 102760 |
| Model Name | 102760 |
| Serve Count | 8 |
Serious Mass High Protein - Chocolate 6lb
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