--- product_id: 54747979 title: "Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg | All-in-One Mass Gainer with 55g Protein, 10.3g BCAAs and 5,000mg Creatine for Muscle Building." brand: "reflex nutrition" price: "AR$354874" currency: ARS in_stock: true reviews_count: 10 url: https://www.desertcart.com.ar/products/54747979-reflex-one-stop-xtreme-mass-gainer-protein-strawberries-and-cream store_origin: AR region: Argentina --- # 5,000mg Creapure Creatine boost Strawberries & Cream flavor 55g protein power Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg | All-in-One Mass Gainer with 55g Protein, 10.3g BCAAs and 5,000mg Creatine for Muscle Building. **Brand:** reflex nutrition **Price:** AR$354874 **Availability:** βœ… In Stock ## Summary > πŸ“ Fuel your gains with the ultimate all-in-one mass gainer β€” don’t just build muscle, own it! ## Quick Answers - **What is this?** Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg | All-in-One Mass Gainer with 55g Protein, 10.3g BCAAs and 5,000mg Creatine for Muscle Building. by reflex nutrition - **How much does it cost?** AR$354874 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/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 - β€’ **Smart Carb Complex:** 73g low GI carbs provide sustained energy release to power through intense training sessions. - β€’ **Gut-Friendly Formula:** LAB2PRO friendly bacteria and Digezyme enzymes optimize digestion and nutrient absorption. - β€’ **All-in-One Muscle Fuel:** 55g premium whey protein from grass-fed cows fuels serious gains without juggling multiple supplements. - β€’ **Clean & Certified Quality:** Halal certified, hormone-free, no added sugars or artificial colorsβ€”pure muscle-building fuel you can trust. - β€’ **Creatine-Powered Performance:** 5,000mg Creapure Creatine delivers explosive strength and endurance for next-level workouts. ## Overview Reflex One Stop Xtreme Mass Gainer Protein is a premium 2.03kg all-in-one muscle-building shake designed for hard gainers. It delivers 55g of high-quality whey protein, 10.3g BCAAs, 73g low GI carbs, and 5,000mg Creapure Creatine per serving, enhanced with digestive enzymes and probiotics for optimal absorption. Free from hormones, added sugars, and artificial colors, it supports protein synthesis, immune function, and testosterone production, all in a delicious Strawberries & Cream flavor. Manufactured in the UK, Halal certified and suitable for vegetarians. ## 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 Whey Protein Concentrate (30 Percent) (MILK), Maltodextrin, MILK Protein (12 Percent) (of which 80 Percent Micellar Casein, 20 Percent Native Whey), OAT Flour, BARLEY Flour, Glutamine Peptides (WHEAT), Creatine Monohydrate (Creapure), L-Leucine, Flavouring, Betaine Anhydrous, Beta Alanine, L-Taurine, Magnesium Bisglycinate, Colour (Betanin), Thickener (Cellulose Gum), L-Choline Bitartrate, Digestive Enzyme Complex (DigeZyme (Alpha-Amylase, Neutral Protease, Cellulase, Lactase, Lipase)), Sweetener (Sucralose), Vitamin C (L-Ascorbic Acid), Sweetener (Steviol Glycosides), Zinc Bisglycinate, Tocotrienol-Rich Annatto Seed Extract (DeltaGold), Colour (Anythocyanins), Ferrous Bisglycinate, Protected Lactic Acid Bacteria (Bifidobacterium bifidum, Lactobacillus acidophilus, Lactobacillus rhamnosus), Vitamin B3 (Nicotinamide), Copper Bisglycinate, Selenomethionine, Piperine (BioPerine), Vitamin A (Retinyl Acetate), Vitamin B5 (Calcium D-Pantothenate), Vitamin D3 (Cholecalciferol), Vitamin B6 (Pyridoxine Hydrochloride), Vitamin B1 (Thiamine Hydrochloride), Vitamin B2 (Riboflavin), Chromium Picolinate, Vitamin B9 (Folic Acid), Vitamin B7 (D-Biotin), Vitamin B12 (Methylcobalamin). P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Recommended UsageMix 145g, which is approximately four and a half level 60ml measures (there is a scoop included in the tub) with 600ml of water and mix thoroughly in a shaker cup or blender.We recommend on training days that one serving is taken mid-morning between meals and one serving after a workout.On non-training days take two servings, one mid-morning between meals and one serving in the afternoon between meals. Safety Warning Not suitable for individuals under the age of 16 years. Box Contains 1 x 2.03kg container Manufacturer Contact Information Reflex Nutrition, Sea View Way, Brighton, BN2 6NT, UK See more ## 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 | | Country Of Origin | United Kingdom | | Guaranteed Software Updates Until | unknown | | Is Discontinued By Manufacturer | No | | Item Model Number | 100041203032 | | Manufacturer | Reflex Nutrition Ltd | | Product Dimensions | 20.5 x 20.5 x 26.5 cm; 2.03 kg | ## Product Details - **Brand:** Reflex Nutrition - **Diet type:** Halal - **Flavour:** Strawberries & Cream - **Item weight:** 2030 Grams - **Material Type Free:** Sugar Free - **Number of items:** 1 - **Product benefits:** Muscle Growth - **Protein:** 12 g - **Protein source:** Whey - **Unit count:** 1.0 gram ## Images ![Reflex One Stop Xtreme Mass Gainer Protein, Strawberries & Cream, 2.03kg | All-in-One Mass Gainer with 55g Protein, 10.3g BCAAs and 5,000mg Creatine for Muscle Building. - Image 1](https://m.media-amazon.com/images/I/718Qfqb7hEL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommended *by on Reviewed in the United Kingdom 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 ### ⭐⭐⭐⭐⭐ Excellent stuff, i have done my webwork checked out ... *by on Reviewed in the United Kingdom 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 on Reviewed in the United Kingdom 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 ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/54747979-reflex-one-stop-xtreme-mass-gainer-protein-strawberries-and-cream](https://www.desertcart.com.ar/products/54747979-reflex-one-stop-xtreme-mass-gainer-protein-strawberries-and-cream) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-10*