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🚀 Bulk up smarter, not harder with Serious Mass!
Optimum Nutrition Serious Mass is a high-calorie, high-protein weight gainer designed for adults aiming to build muscle and increase mass efficiently. Each 12 lb container delivers 1,250 calories, 50 grams of blended protein, and over 250 grams of carbohydrates per serving, enhanced with creatine, glutamine, and 25 essential vitamins and minerals including immune-supporting Vitamin C, Zinc, and Vitamin D. Perfect for post-workout recovery and between-meal nutrition, this banana-flavored formula supports serious muscle growth without added sugars.
| ASIN | B002LMMREC |
| ASIN | B002LMMREC |
| Age Range Description | Adult |
| Best Sellers Rank | #878 in Health ( See Top 100 in Health ) #42 in Sports Supplements |
| Brand Name | Optimum Nutrition |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,313) |
| Customer reviews | 4.4 4.4 out of 5 stars (4,313) |
| Diet Type | Vegetarian |
| Flavor | Banana |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 8 x 4 x 6 centimeters |
| Item Nype Name | HEALTH_PERSONAL_CARE |
| Item Weight | 5.44 Kilograms |
| Item model number | SERIOUS MASS BANANA 12lbs |
| Manufacturer | Optimum Nutrition |
| Manufacturer | Optimum Nutrition |
| Manufacturer Part Number | SERIOUS MASS BANANA 12lbs |
| Material Type Free | Finished Product |
| Model Number | SERIOUS MASS BANANA 12lbs |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | High Calorie, High Protein formula for Muscle and Mass Gain Support |
| Product Dimensions | 8 x 4 x 6 cm; 5.44 kg |
| Total Servings Per Container | 16 |
| UPC | 748927028874 |
| Unit Count | 5440 Grams |
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