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💥 Bulk up smart, not just hard — Serious Mass for serious results!
Optimum Nutrition Serious Mass is a high-calorie protein powder gainer delivering 1250 calories, 50g of blended protein, and 252g of carbs per serving with no added sugar. Enhanced with 3g creatine monohydrate, it supports muscle growth, workout fuel, and recovery in a delicious chocolate flavor, ideal for adults aiming for effective weight gain and muscle building.
| ASIN | B08YJ7L5VJ |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #18,085 in Grocery ( See Top 100 in Grocery ) #140 in Protein Drinks |
| Brand | Optimum Nutrition |
| Brand Name | Optimum Nutrition |
| Customer Reviews | 4.3 out of 5 stars 61 Reviews |
| Flavor | Chocolate |
| Flavour | Chocolate |
| Global Trade Identification Number | 00748927022995 |
| Item Dimensions | 21 x 21 x 27 centimeters |
| Item Weight | 2.72 Kilograms |
| Item weight | 2.72 Kilograms |
| Manufacturer | GLANBIA PERFORMANCE NUTRITION PTD LTD |
| Manufacturer Part Number | ON-SeriousMass-2.27kg-C |
| Model Number | 1108423 |
| Number of Items | 1 |
| Protein Source | Blend |
| Protein source | Blend |
| UPC | 748927022995 748927062076 |
R**Y
Effective
Excellent product for those who want an easy way to gain weight, any hard gainers I can recommend as it helped me gain a few kilos.
J**A
Good
Good
A**M
Good product
Very good product i like it
T**A
Great protein powder
My husband and son both loves this product and would purchase again.
J**C
Taste isn’t as strong as I’m used to
Would prefer the chocolate flavor to be stronger but other than that tastes fine! Quantity of suggested scoop size seems outrageously large but could be due to being a “mass” gainer
Trustpilot
1 month ago
2 months ago