Item #:
5360847
OPTIMUM NUTRITION SERIOUS MASS! Vanilla 12 lbs 06/2028 Creatine Glutamine BCAA
Item #:
5360847
STD 4275943
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Imported from USA store
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Only 4 items left in stock.
Order now and get it around Sunday, August 16
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Serious Mass is a substantial weight-gain supplement that can be used to feed serious calorie needs in a variety of different ways.
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What Stands Out
High-Calorie Formula
Packed with 1,250 calories per serving, Serious Mass helps users rapidly gain weight and muscle, making it ideal for hard gainers looking to boost mass efficiently.
Comprehensive Nutrients
Includes creatine, glutamine, and BCAAs to support muscle recovery and growth, ensuring that users receive a complete supplement for optimal workout performance and muscle development.
Delicious Flavor
Available in a rich vanilla flavor, this mass gainer makes it enjoyable to consume daily, helping users stick to their nutritional goals without sacrificing taste.
Product Details
| Item Weight | 12 lbs (5.44 kg) |
Who Should Buy?
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Hardgainers
Ideal for individuals struggling to gain weight, providing high-calorie intake through protein and carbohydrates.
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Post-Workout Recovery
Beneficial for athletes needing recovery support with added BCAAs and glutamine to reduce muscle soreness.
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Meal Replacement
Works well as a meal replacement for busy individuals seeking convenient, nutrient-rich options for on-the-go nutrition.
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Weight Controllers
Not suitable for those focused on weight loss as it contains high calories which can impede weight management goals.
Product Description
Dietary Supplement Disclaimer
Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer Questions & Answers
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Question: How to Shop OPTIMUM NUTRITION SERIOUS MASS! Vanilla 12 lbs Online From Ubuy?
Answer: It’s easy to shop OPTIMUM NUTRITION SERIOUS MASS! Vanilla 12 lbs online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is OPTIMUM NUTRITION SERIOUS MASS! Vanilla 12 lbs Available to Shop Online in São Tomé and Príncipe?
Answer: Yes, at Ubuy São Tomé and Príncipe this product is available for you to shop at a reasonable price. The OPTIMUM NUTRITION SERIOUS MASS! Vanilla 12 lbs is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Editorial Review
### Editorial Review of Optimum Nutrition Serious Mass Optimum Nutrition Serious Mass in Vanilla flavor has received overwhelmingly positive feedback from customers, particularly noted for its great taste and effectiveness in weight gain. Users have expressed satisfaction with the product's flavor, noting that it is enjoyable on its own and can be easily enhanced by blending it with fruits or other sweet treats like cookies and ice cream. This versatility not only makes it palatable but also allows for customizable meal options that can cater to individual preferences. Many reviewers have highlighted the product's efficacy, especially for those with specific dietary needs such as weight maintenance or gain. One customer, who uses it to manage COPD, significantly increased their weight due to this supplement, praising both its taste and functionality. Other users echoed similar sentiments, expressing satisfaction in being able to enjoy a protein supplement that doesn't compromise on flavor. The product has also been recommended for seniors and anyone needing quality protein supplements, further expanding its audience reach. The Consensus is that Optimum Nutrition Serious Mass is a reliable option for those looking to enhance their caloric intake, all while enjoying rich flavors that encourage daily Consumption. ### Pros and Cons **
Customer Reviews & Ratings
39 customers ratings
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5 Star
89%
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4 Star
7%
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3 Star
2%
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2 Star
0%
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Pros
- Great taste, enjoyable on its own and when mixed with other ingredients.
- Effective for weight gain and maintaining calories.
- Versatile; can be customized with fruits, ice cream, or snacks.
- Recommended for various demographics, including seniors.
- Positive impact on weight management, especially for those with specific dietary needs.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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STD 4275943
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 4 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- 12 lbs. vanilla flavor
- 1250 calories per serving
- 50g of protein per serving
- Can be used between meals, post-workout, and before bed
- Best results with intense weight training and a sensible diet
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