









🚀 Bulk Up Smart: Serious Mass for Serious Gains
Optimum Nutrition Serious Mass is a vegetarian high-calorie weight gainer powder delivering 1200+ calories, 50g protein, and 250g+ carbs per serving, enriched with 23+ vitamins and minerals, creatine, and glutamine. Designed for adults with fast metabolisms or high energy demands, it supports muscle growth and recovery when combined with resistance training and a balanced diet. Manufactured in India with imported European ingredients under strict quality certifications.








| ASIN | B09QXVR8DC |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #888 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1 in Mass & Weight Gainers |
| Brand | Optimum Nutrition |
| Colour | Multicolour |
| Container Type | Bag |
| Country of Origin | India |
| Customer Reviews | 3.9 out of 5 stars 665 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Powder |
| Flavor | Vanilla |
| Flavour | Vanilla |
| Included Components | OPTIMUM NUTRITION |
| Item Dimensions | 25 x 15 x 15 Centimeters |
| Item Form | Powder |
| Item Nype Name | Weight Gain Powder |
| Item Weight | 1000 Grams |
| Manufacturer | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd., Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India. |
| Manufacturer Contact Information | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India. |
| Manufacturer Part Number | 1115236 |
| Material Features | Vegetarian |
| Model Name | av2023-OPTIMUM NUTRITION-vitamins minerals high protein high calorie weight gainer with gm creatine-77d22382 |
| Model number | 1115236 |
| Net Quantity | 1000.0 Grams |
| Number of Items | 1 |
| Packer Contact Information | Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India |
| Primary Supplement Type | Creatine |
| Product Benefits | Muscle Growth |
| Special Ingredients | L Glutamine |
| Total Servings Per Container | 3 |
| UPC | 748927066708 |
| Unit Count | 1000.0 Grams |
H**K
Very good product
Product is very good, I m written this review after 48 days I m so happy. But you have to perfect dait with supplement you will get best results. Thanks amazon, but you have to work with courier staff bcs they will not delivered product in home.. The staff can only come, you will have to come and bring it, it was at a distance of 10 minutes from the house.
N**S
Nice
Good vitamins mass gainer quality good overall good
U**M
Vanila flavor suks
Vanila flavor suks but it do what it needs to do
J**H
Taste is not good
Result is good but taste is very bad
M**D
Expired product
Expired product
S**H
Value for money
Very good results
H**H
Good
Nice
P**H
Good for now , will share more after 1 month resulrs
Just bought that , checked it's original . I'll share the outcome after a month use. Best of luck to me
Trustpilot
1 week ago
2 days ago