--- product_id: 54747979 title: "Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg" brand: "reflex nutrition" price: "¥31204" currency: JPY in_stock: true reviews_count: 10 category: "Reflex Nutrition" url: https://www.desertcart.jp/products/54747979-reflex-one-stop-xtreme-mass-gainer-protein-strawberries-and-cream store_origin: JP region: Japan --- # 5,000mg Creapure creatine boost Strawberries & Cream flavor 55g protein power Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg **Brand:** reflex nutrition **Price:** ¥31204 **Availability:** ✅ In Stock ## Summary > 🍓 Fuel your gains with the ultimate all-in-one mass gainer — don’t just build muscle, own it! ## Quick Answers - **What is this?** Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg by reflex nutrition - **How much does it cost?** ¥31204 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/54747979-reflex-one-stop-xtreme-mass-gainer-protein-strawberries-and-cream) ## Best For - reflex nutrition enthusiasts ## Why This Product - Trusted reflex nutrition brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Carb Complex:** 73g low GI carbs from oat & barley flour deliver sustained energy without sugar crashes. - • **Gut-Friendly Formula:** LAB2PRO probiotics + Digezyme enzymes optimize digestion and nutrient absorption for max results. - • **All-in-One Muscle Fuel:** 55g premium grass-fed whey protein fuels serious gains without juggling multiple supplements. - • **Clean & Certified Quality:** Halal, hormone-free, no added sugars or artificial colors—pure muscle-building nutrition you can trust. - • **Endurance & Recovery Amplified:** 5,000mg Creapure creatine + 10.3g BCAAs power your workouts and speed muscle repair. ## Overview Reflex One Stop Xtreme Mass Gainer Protein is a premium 2.03kg all-in-one muscle-building shake delivering 55g of grass-fed whey protein, 5,000mg Creapure creatine, 10.3g BCAAs, and 73g low GI carbs per serving. Enhanced with probiotics, digestive enzymes, and key vitamins, it supports muscle growth, recovery, immune function, and testosterone production. Free from hormones, added sugars, and artificial colors, it’s Halal certified and designed for hard gainers seeking clean, effective nutrition in a delicious Strawberries & Cream flavor. ## Description Product Description One Stop Xtreme MASS PROTEIN is our ultimate ALL IN ONE MASS muscle building PROTEIN POWDER designed specifically for HARD Gainers looking to build muscle mass. It has been formulated to replace the use of numerous supplements and contains everything you need to support your training goals alongside a healthy balanced diet. One Stop Xtreme delivers 55g of PROTEIN, 10.3g BCAA'S, 73g low GI carbohydrates, 5,000mg Creapure Creatine, LAB2PRO friendly bacteria and Digezyme digestive enzyme complex. One Stop Xtreme also contains Beta Alanine, Betaine Anhydrous and Taurine along with added vitamins and minerals that contribute to the maintenance of normal protein synthesis, normal function of the immune system and normal testosterone production.Address: AB Sports Nutrition Sea View Way, Brighton BN2 6NT, United Kingdom Ingredients protein blend( WHEY PROTEIN CONCENTRATE (MILK)(71%). MILK PROTEIN CONCENTRATE( MICELLAR CASEIN (MILK)(89%). NATIVE WHEY PROTEIN (MILK)(20%))(29%))(42%)Low GI Carbohydrate Complex( OAT FLOUR(50%). BARLEY FLOUR(50%)). maltodextrin. glutamine peptides( WHEAT ). Creapure(R)( creatine monohydrate)L-leucine. betaine anhydrous. flavourings. beta-alanine. taurine. magnesium bisglycinate. thickener( cellulose gum). L-cholineenzyme complex( DigeZyme(R)( alpha-amylase. neutral Directions Recommended daily portion - 1 portion. Safety Warning Store in a cool dry place away from direct sunlight and moisture. Do not use if the inner safety seal under the cap is broken or missing. Box Contains 1 x 2.03kg container Manufacturer Contact Information Reflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK Review: Excellent stuff, i have done my webwork checked out ... - Excellent stuff, i have done my webwork checked out levels combo's of minerals and bcaa's through to creatine mixes this stacks up seriously good easy to mix good strong flavour but not sickly easy to consume on an empty stomach and has nice milkshake consistency. can easily be drank in the morning and pre workout and after the workout again great levels of bcaa and creataine as a stand alone this can save you money as it contains everything you need in one supplement and it really has shown results after consumption after a good workout. can only recommend this as it does exactly what it says. any questions drop me a message Review: Poor packaging lid tampered with - The product itself is great but today’s delivery not so much. The box was absolutely battered and open and the kid was unscrewed on the tub ## Features - One Stop Xtreme is our ultimate ALL IN ONE MASS muscle building PROTEIN POWDER. It has been formulated to replace the use of numerous supplements allowing body builders to simply take one shake and know their nutritional needs are covered, alongside a balanced healthy diet. - One Stop Xtreme MASS PROTEIN delivers 55g of PROTEIN, 10.3g BCAA'S, 73g low GI carbohydrates, 5,000mg Creapure Creatine, LAB2PRO friendly bacteria and Digezyme digestive enzyme complex - One Stop Xtreme MASS PROTEIN also contains Beta Alanine, Betaine Anhydrous and Taurine along with added vitamins and minerals that contribute to the maintenance of normal protein synthesis, normal function of the immune system and normal testosterone production. - Reflex only uses whey protein derived from grass-fed cows ensuring premium quality - Manufactured on an informed sport registered facility, suitable for vegetarians and made on a Halal certified site. Hormone free, no added sugars, artificial colours or soy protein. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CGQXT6W | | Age Range Description | Adult | | Allergen Information | Contains: Barley, Egg may contain, Milk, Oat, Wheat | | Benefits | Muscle Growth | | Best Sellers Rank | 19,696 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 138 in Whey Nutrition Protein | | Brand | Reflex Nutrition | | Brand Name | Reflex Nutrition | | Country Of Origin | United Kingdom | | Customer Reviews | 4.4 out of 5 stars 122 Reviews | | Diet Type | Halal | | Diet type | Halal | | Flavour | Strawberries & Cream | | Global Trade Identification Number | 05033579013121 | | Item Dimensions | 20.5 x 20.5 x 26.5 centimetres | | Item Nype Name | HEALTH_PERSONAL_CARE | | Item Weight | 2030 Grams | | Item weight | 2030 Grams | | Manufacturer | Reflex Nutrition Ltd | | Manufacturer Contact Information | Reflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK | | Manufacturer Part Number | 100041203032 | | Material Type Free | Sugar Free | | Model Name | One Stop Xtreme | | Model Number | 100041203032 | | Net Content Volume | 11.14 Litres | | Number of Items | 1 | | Product benefits | Muscle Growth | | Protein | 12 g | | Protein Source | Whey | | Supplement Formulation | Multi-Supplement | | Unit Count | 1.0 gram | | Vitamins And Minerals | 0.66 milligrams | ## Product Details - **Age range (description):** Adult - **Brand:** Reflex Nutrition - **Diet type:** Halal - **Flavour:** Strawberries & Cream - **Item weight:** 2.03 Kilograms - **Material Type Free:** Sugar Free - **Number of items:** 1 - **Product benefits:** Muscle Growth - **Protein source:** Whey - **Unit count:** 2030.0 gram ## Images ![Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg - Image 1](https://m.media-amazon.com/images/I/718Qfqb7hEL.jpg) ![Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg - Image 2](https://m.media-amazon.com/images/I/71m3SgrEmML.jpg) ![Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg - Image 3](https://m.media-amazon.com/images/I/71QOzdSPXIL.jpg) ![Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg - Image 4](https://m.media-amazon.com/images/I/71tjSMVCdDL.jpg) ![Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg - Image 5](https://m.media-amazon.com/images/I/71Tab2x6D9L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent stuff, i have done my webwork checked out ... *by M***A on 8 February 2018* Excellent stuff, i have done my webwork checked out levels combo's of minerals and bcaa's through to creatine mixes this stacks up seriously good easy to mix good strong flavour but not sickly easy to consume on an empty stomach and has nice milkshake consistency. can easily be drank in the morning and pre workout and after the workout again great levels of bcaa and creataine as a stand alone this can save you money as it contains everything you need in one supplement and it really has shown results after consumption after a good workout. can only recommend this as it does exactly what it says. any questions drop me a message ### ⭐⭐⭐⭐⭐ Poor packaging lid tampered with *by K***N on 27 September 2025* The product itself is great but today’s delivery not so much. The box was absolutely battered and open and the kid was unscrewed on the tub ### ⭐⭐⭐⭐⭐ Highly recommended *by S***N on 7 September 2025* Love these chocolate and strawberry and cookies are best flavours after a few days of having the shakes i know the difference in my self i feel so much better all round health wise energy strength concentration etc ## Frequently Bought Together - Reflex Nutrition One Stop Xtreme Serious Mass Protein Powder 55g Protein 10.3g BCAA'S, 73g Low GI Carbs 5,000mg Creatine & Added Vitamins (Strawberries & Cream, 2.03kg) - VELOMIX -2 Pack- 28 oz Protein Shaker Bottles for Protein Mixes - 2x Wire Whisk | Leak Proof Shaker Cups for Protein Shakes | Protein Shaker Bottle Pack | Shakers for Protein Shakes-Black&Transparent - Optimum Nutrition Gold Standard Pro Gainer, Weight Gainer Protein Powder, Vanilla Custard, 5.09 Pounds (Packaging May Vary) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/54747979-reflex-one-stop-xtreme-mass-gainer-protein-strawberries-and-cream](https://www.desertcart.jp/products/54747979-reflex-one-stop-xtreme-mass-gainer-protein-strawberries-and-cream) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-14*