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Item #:
239244615
Reflex Nutrition One Stop® Xtreme - Serious Mass Gainer - All in One Protein Powder - 55g Protein, 10.3g BCAAs, 5,000mg Creatine - Muscle Building
81% of respondents would recommend this to a friend
Item #:
239244615
HKD 1088
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
In stock
Imported from UK store
QTY:
Only 2 items left in stock.
Order now and get it around Tuesday, September 15
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One Stop Xtreme has been designed for bodybuilders who want high-performing supplements in one shake rather than having to buy and consume multiple products.
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Product Details
| Flavour | Salted Caramel |
| Diet Type | Halal |
| Benefits | Muscle Growth |
| Brand Name | Reflex Nutrition |
| Age Range Description | Adult |
| Model Name | Reflex Nutrition One Stop Xtreme |Serious Mass Protein Powder. |
| Global Trade Identification Number | 05033579001890 |
| Manufacturer Contact Information | Reflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK |
| Manufacturer | Reflex Nutrition |
| Model Number | REF131 |
| Manufacturer Part Number | 100041435020 |
| Item Weight | 4350 Grams |
| Package Dimensions | 31.8 x 22.9 x 22.9 cm; 4.35 kg |
| Manufacturer | Reflex Nutrition |
| Item model number | REF131 |
| Guaranteed software updates until | unknown |
| Unit Count | 1.0 gram |
| Number of Items | 1 |
| Allergen Information | Contains: Hazelnuts, Mustard, Wheat |
| Brand | Reflex Nutrition |
| Product benefits | Muscle Growth |
| Age range (description) | Adult |
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
-
Question:
How should One Stop Xtreme be consumed?
Answer: Mix 145 g with 600 ml water until fully dissolved, take a shake mid-morning between meals, and a second shake after your workout if required. -
Question:
Is this product suitable for individuals under the age of 18?
Answer: This product is not intended for use by persons under the age of 18. -
Question:
What are the key benefits of One Stop Xtreme?
Answer: It provides a comprehensive nutritional shake with protein, BCAAs, carbohydrates, creatine, vitamins, minerals, and friendly bacteria, ideal for muscle gains.
Reflex Nutrition Protein Blends REF131 Editorial Review
Reflex Nutrition One Stop Xtreme - Serious Mass Gainer is a comprehensive protein powder designed to support muscle growth, boasting 55g of protein and 10.3g of BCAAs per serving. This salted caramel flavor option is perfect for those looking to enhance their fitness regimen. The inclusion of 5,000mg of creatine further aids in muscle building, making it ideal for adults aiming to increase their mass effectively. With its halal diet type, it caters to a broader audience. The product has a solid reputation among users who appreciate its effectiveness in helping them meet their nutritional goals.
Customer Reviews & Ratings
9 customers ratings
-
5 Star
28%
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4 Star
28%
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3 Star
21%
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2 Star
0%
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1 Star
23%
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Pros
- High protein content helps in muscle growth
- Contains creatine for enhanced performance
- Halal certified, suitable for diverse diets
- Convenient all-in-one solution for mass gain
- Great taste in salted caramel flavor
Cons
- Slightly heavy on calories for some users
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer
“Great products and services”
17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer
“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
S
Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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Important information
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HKD 1088
Order now and get it around Tuesday, September 15
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 2 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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Fastest cross-border delivery
Features & Benefits
- Replaces numerous supplements with one shake for nutritional needs
- Contains 55g of protein, 10.3g BCAAs, 73g low GI carbohydrates, and 5000mg of creatine
- Suitable for bodybuilders seeking high-performing supplements in one product
- Includes friendly bacteria, digestive enzymes, vitamins, minerals, and amino acids
- Convenient and comprehensive solution for muscle gains
- Ideal for those wanting to streamline their supplement intake
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