💥 Unleash Your Inner Beast with Serious Mass!
Optimum Nutrition Serious Mass Gainer is a high-calorie, vegetarian-friendly weight gainer powder designed for those with high energy needs. Each serving provides over 1200 calories, 50 grams of protein, and 250 grams of carbohydrates, along with 24 essential vitamins and minerals. Ideal for athletes and individuals with fast metabolisms, this product supports muscle gain and recovery when combined with a balanced diet and regular exercise.
| Additives | L-Glutamine |
| Brand | Optimum Nutrition |
| Format | Powder |
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