







๐ฅ Bulk smarter, not harder with every delicious scoop!
Optimum Nutrition Gold Standard Pro Gainer is a high-calorie, high-protein weight gainer designed for serious muscle mass and strength gains. Each serving delivers 650 calories, 60g of a premium protein blend, and over 80g of carbohydrates with less than 8g sugar, supporting clean bulking and efficient recovery. Its smooth double chocolate flavor ensures a satisfying post-workout shake without chalkiness, making it a top choice for professionals committed to lean muscle growth.






















| ASIN | B002DYIZM6 |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #13,236 in Health & Household ( See Top 100 in Health & Household ) #6 in Sports Nutrition Weight Gainers #1,270 in Sales & Deals |
| Brand | Optimum Nutrition |
| Brand Name | Optimum Nutrition |
| Color | Double Rich Chocolate |
| Container Type | Tub |
| Customer Reviews | 4.6 out of 5 stars 2,825 Reviews |
| Diet Type | Kosher |
| Dosage Form | Powder |
| Flavor | Chocolate |
| Global Trade Identification Number | 00748927029727 |
| Item Dimensions | 5.91 x 11.42 x 16.93 inches |
| Item Form | Powder |
| Item Weight | 4.62 Kilograms |
| Manufacturer | Glanbia Performance Nutrition |
| Manufacturer Part Number | 1077769 |
| Material Features | No Artificial Growth Hormones* |
| Model Name | GS - Pro-Gainers Weight Gainer - Protein Powder |
| Model Number | 1077769 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin A, Vitamin B12, Vitamin C, Vitamin E, Zinc |
| Product Benefits | Muscle Build, Muscle Growth, Muscle Strength, Weight Gain |
| Total Servings Per Container | 28 |
| UPC | 748927029727 |
| Unit Count | 163.04 Ounce |
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