








🚀 Elevate your muscle game with Serious Mass—because average gains are so last season!
Serious Mass is a high-calorie mass gainer powder delivering over 1250 calories and 50g protein per serving, enriched with 3g creatine monohydrate and 25 vitamins and minerals. Designed for serious muscle growth and recovery, it contains less than 5g fat and no added sugar, available in 6 flavors including Banana, making it the ultimate fuel for ambitious fitness professionals.


| Additives | Creatine, Glutamine |
| Allergen Information | Contains: Eggs, Hazelnuts, Milk, Peanuts |
| Weight | 3.18 kg |
| Units | 2730.0 Grams |
| Storage Instructions | Store in a cool and dry place |
| Serving Recommendation | Two Heaped Scoops |
| Manufacturer contact | 4 Waterside, Dublin 24, Ireland |
| Brand | Optimum Nutrition |
| Format | Powder |
| Age Range Description | Adult |
| Country of origin | United Kingdom |
| Serving Size | 100 g, 334 g |
| - Saturates | 0.5 g |
| Carbohydrate | 77.0 g |
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