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🚀 Bulk up smarter, not harder with Serious Mass!
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, 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. Manufactured under strict quality standards, it’s your premium partner for serious mass gains.
| ASIN | B09QXVR8DC |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy |
| Best Sellers Rank | #780 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 | 4.0 out of 5 stars 703 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 |
A**R
High quality products
Very good product
S**U
Rich Chocolate is the best.
I've tried two of the flavors and let me tell you than vanilla is the worst flaavour. Good for rich Chocolate you won't regret it. I regret buying vanilla flavor as it doesn't have much taste to it.
N**S
Nice
Good vitamins mass gainer quality good overall good
R**E
Worst Product - Waste of money
This is really a worst product. It has 77% Maltodextrin. Maltodextrin is an ultra processed form of starch and basically an empty calories. People having gut issues and pre diabetics pls be aware. It has only 19% protein blend so not even helping you in protein consumption, no essential amino acids. Being a nutritionist I would not recommend people to buy this SO PLEASE DONT BUY THIS PRODUCT, IT'S JUST A WASTE OF MONEY
J**H
Taste is not good
Result is good but taste is very bad
S**H
Value for money
Very good results
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.
H**H
Good
Nice
Trustpilot
2 weeks ago
2 weeks ago