--- product_id: 629466918 title: "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)" brand: "reflex nutrition" price: "€ 53.36" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.sk/products/629466918-reflex-nutrition-one-stop-xtreme-serious-mass-protein-powder-55g store_origin: SK region: Slovakia --- # 5,000mg Creapure® Creatine Strawberries & Cream flavor 55g Protein per serving 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) **Brand:** reflex nutrition **Price:** € 53.36 **Availability:** ❌ Out of Stock ## Summary > 🔥 Bulk smarter, recover faster, and dominate every workout! ## Quick Answers - **What is this?** 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) by reflex nutrition - **How much does it cost?** € 53.36 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/629466918-reflex-nutrition-one-stop-xtreme-serious-mass-protein-powder-55g) ## 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 - • **Balanced Carb Complex:** 73g of low GI carbs deliver sustained energy without the crash. - • **Power-Packed Protein Punch:** 55g of premium protein fuels serious muscle growth and recovery. - • **Creatine-Infused Energy Boost:** 5,000mg of Creapure® creatine for explosive strength and endurance. - • **Complete Vitamin & Mineral Support:** Supports protein synthesis, immune function, and testosterone production for peak performance. - • **Digestive Enzyme & Probiotic Blend:** Digezyme® and LAB2PRO® optimize nutrient absorption and gut health. ## Overview Reflex Nutrition One Stop Xtreme is a high-calorie mass gainer designed for serious athletes and bodybuilders. Each 145g serving delivers 55g protein, 10.3g BCAAs, 73g low GI carbs, and 5,000mg Creapure® creatine, enhanced with digestive enzymes, probiotics, and essential vitamins to maximize muscle growth, recovery, and sustained energy. Available in a delicious Strawberries & Cream flavor, it’s the all-in-one shake for those committed to next-level gains. ## 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 Review: Strength + energy - Strength and energy really good from this all-in-one formula, find it quite filling too. Good quality ingredients. Intelligent brand. Love the huge big scoop! Review: Good value - Taste is ok,mixes ok Value is good But it does not seem to be available ## 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 | Barley, Egg may contain, Milk, Oat, Wheat | | Best Sellers Rank | #1,246,054 in Health & Household ( See Top 100 in Health & Household ) #2,785 in Sports Nutrition Whey Protein Powders | | Brand | Reflex Nutrition | | Brand Name | Reflex Nutrition | | Customer Reviews | 4.3 out of 5 stars 28 Reviews | | Diet Type | Halal | | Flavor | Strawberries & Cream | | Global Trade Identification Number | 05033579013121 | | Item Dimensions | 8.07 x 8.07 x 10.43 inches | | Item Weight | 2030 g | | Manufacturer | Reflex Nutrition | | Manufacturer Part Number | 100041203032 | | Material Type Free | Sugar Free | | Model Name | One Stop Xtreme | | Model Number | 100041203032 | | Net Content Volume | 11.14 liters | | Number of Items | 1 | | Product Benefits | Muscle Growth | | Protein Source | Whey | | Servings per Container | 7 | | Supplement Formulation | Multi-Supplement | | Total Servings Per Container | 7 | | Unit Count | 1 gram | ## Product Details - **Brand:** Reflex Nutrition - **Diet Type:** Halal - **Flavor:** Strawberries & Cream - **Item Weight:** 2030 g - **Material Type Free:** Sugar Free ## Images ![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) - Image 1](https://m.media-amazon.com/images/I/718Qfqb7hEL.jpg) ![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) - Image 2](https://m.media-amazon.com/images/I/71m3SgrEmML.jpg) ![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) - Image 3](https://m.media-amazon.com/images/I/71QOzdSPXIL.jpg) ![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) - Image 4](https://m.media-amazon.com/images/I/71tjSMVCdDL.jpg) ![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) - Image 5](https://m.media-amazon.com/images/I/71Tab2x6D9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strength + energy *by J***B on February 7, 2025* Strength and energy really good from this all-in-one formula, find it quite filling too. Good quality ingredients. Intelligent brand. Love the huge big scoop! ### ⭐⭐⭐⭐ Good value *by M***N on February 13, 2023* Taste is ok,mixes ok Value is good But it does not seem to be available ### ⭐⭐⭐⭐⭐ Everything ok. *by H***O on January 20, 2023* Sealed. The only thing I do not like is the measure spoon that is inside, it is so huge that is dificult to take it out. Delivery is always fast. ## 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.sk/products/629466918-reflex-nutrition-one-stop-xtreme-serious-mass-protein-powder-55g](https://www.desertcart.sk/products/629466918-reflex-nutrition-one-stop-xtreme-serious-mass-protein-powder-55g) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-21*