--- product_id: 520675000 title: "Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml" brand: "science in sport" price: "¥3720" currency: JPY in_stock: true reviews_count: 13 category: "Science In Sport" url: https://www.desertcart.jp/products/520675000-science-in-sport-go-isotonic-energy-gels-mixed-mixed-flavours store_origin: JP region: Japan --- # 22g rapid carbs per gel Trusted by elite athletes Isotonic, no water needed Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml **Brand:** science in sport **Price:** ¥3720 **Availability:** ✅ In Stock ## Summary > ⚡ Fuel your hustle, skip the slump! ## Quick Answers - **What is this?** Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml by science in sport - **How much does it cost?** ¥3720 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/520675000-science-in-sport-go-isotonic-energy-gels-mixed-mixed-flavours) ## Best For - science in sport enthusiasts ## Why This Product - Trusted science in sport brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Energy Boost:** 22g of fast-absorbing carbs fuel your endurance without delay. - • **On-the-Go Convenience:** Compact sachets fit your busy lifestyle—fuel anytime, anywhere. - • **Elite Athlete Approved:** World’s first isotonic gel, trusted by pros for peak performance. - • **Hydration-Free Formula:** Isotonic design means no extra water needed—stay light and unbothered. - • **Science-Backed Nutrition:** Developed with research and tested rigorously for reliable results. ## Overview Science in Sport GO Isotonic Energy Gels deliver 22g of easily digestible carbohydrates per 60ml sachet, designed with an isotonic formula that requires no water for rapid absorption. Trusted by elite athletes worldwide, these gluten-free, vegan-friendly gels provide convenient, research-backed energy to enhance endurance and delay fatigue during intense training or competition. ## Description Product Description Science In Sport GO Isotonic Energy Gels contain 22 g of carbohydrates, 87 kcal per serving and low sugar. With added sodium and maltodextrin, these gluten-free energy gels for running are the world's first isotonic gel, effectively delivering an easily digestible and quick supply of carbohydrates for energy during exercise. GO isotonic gels for runners are designed to be consumed without water, meaning that you can ensure rapid delivery of 22 g of carbohydrates to your muscles without the feeling of being bloated, which can sometimes occur with over-drinking. Depleting your carbohydrate stores during exercise is one of the major causes of fatigue. In addition to ensuring optimal carbohydrate stores before exercise, delivering additional carbohydrates during exercise is known to improve performance, race times and delay the onset of fatigue. As such, GO Isotonic Gels represent a highly practical solution to your in-training and competition-fuelling strategy. Ingredients All flavours: Water, Maltodextrin (33%), Flavouring, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate), Preservatives (Sodium Benzoate, Potassium Sorbate), Sweetener (Acesulfame K), Sodium Chloride, Antioxidant (Ascorbic Acid), [Orange Flavour Only: Colour (Beta Carotene)]. Directions Consume up to 3 X 60ml sachets per 60 minutes during exercise, as required. SiS GO Gels do not need to be consumed with water to be effective. Ensure you keep hydrated. Safety Warning Store in a cool, dry place away from direct sunlight. Keep out of reach of children. This product is intended to be used alongside a balanced diet and active lifestyle. Suitable for vegans. For best before end, see beside barcode. Manufacturer Contact Information Sis (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn, BB1 3AL Review: Reliable gels I keep coming back to - I’ve bought these several times now and they’ve become a reliable option for both running and cycling. They’re reasonably priced, the packaging is strong and I’ve found the sachets hold up well without bursting in pockets, running vests or cycling jersey carry bands. The flavours are fairly mild, which I actually prefer during longer sessions. Even the flavours that aren’t my favourites are still easy enough to get down when you need the energy. Most importantly, they’ve always been easy on my stomach and I’ve never had any issues using them during training or longer endurance sessions. Convenient, dependable and good value, so I’ll continue buying them. Review: Fantastic gels — totally worth it. - They’re not the cheapest, but the way they work is brilliant. Great hydration, easy to take while running, and no need to carry a bottle with me. These helped me finish my first 10K charity run with zero stops, thanks SIS GO! Price to quality is spot on, they are tasty and they often run good promos too. Long shelf life, and every time you see them lying around they remind you to get out and train. Highly recommend giving them a try. ## Features - Rapid Energy in Every Gel: Delivers 22g of carbohydrate for quick, easily digestible energy that supports performance during endurance training or events - Isotonic Formula, No Water Needed: Designed for fast absorption without the need for extra water, minimising the risk of bloating or sluggishness during activity - Trusted by Elite Athletes: Officially the world’s first isotonic energy gel and a go-to fuel source for high-level athletes seeking reliable performance nutrition - Simple and Versatile On-the-Go Fuel: Convenient gel packs can be taken anywhere, making it easy to maintain energy and avoid the wall whenever your schedule demands - You can’t Beat the Science: Every SiS product is driven by research, developed with elite athletes, and tested with precision to deliver reliable, evidence-based performance nutrition for athletes at every level ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYSL41VW | | Age Range Description | Adult | | Allergen Information | Contains: Gluten Free | | Benefits | Muscle Growth | | Best Sellers Rank | 469 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1 in Carbohydrate Supplements | | Brand | Science in Sport | | Brand Name | Science in Sport | | Colour | Multicolor | | Container Type | Canister, Sachet | | Customer Reviews | 4.5 out of 5 stars 15,304 Reviews | | Diet Type | Vegan | | Dosage Form | Softgel | | Dose Release Method | Osmotic Release | | Flavour | Variety | | Item Dimensions | 11 x 4 x 15 centimetres | | Item Form | Gel | | Item Highlight | Fast-Acting Isotonic Carbohydrate Gels, 22g Energy per Sachet, No Need for Water, On-the-Go Endurance Fuel | | Item Weight | 0.35 Kilograms | | Item form | Gel | | Item weight | 0.35 Kilograms | | Manufacturer | Science in Sport | | Manufacturer Contact Information | Sis (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn, BB1 3AL | | Manufacturer Part Number | 131827 | | Material Features | Gluten Free, Vegan | | Model Name | GO Isotonic Energy Gels - Variety Packs | | Model Number | 131827 | | Number of Items | 1 | | Primary Supplement Type | Potassium | | Primary supplement type | Potassium | | Special Ingredients | Beta Carotene | | Specific Uses For Product | Prevent Fatigue | | Supplement Formulation | Multi-Supplement | | Total Servings Per Container | 5 | | Unit Count | 300.0 millilitre | | Unit count | 300.0 millilitre | ## Product Details - **Brand:** Science in Sport - **Diet type:** Vegan - **Flavour:** Variety - **Item dimensions L x W x H:** 11 x 4 x 15 centimetres - **Item form:** Gel - **Item weight:** 0.35 Kilograms - **Primary supplement type:** Potassium - **Product benefits:** Muscle Growth - **Special ingredients:** Beta Carotene - **Unit count:** 300.0 millilitre ## Images ![Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml - Image 1](https://m.media-amazon.com/images/I/717nSG4XKvL.jpg) ![Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml - Image 2](https://m.media-amazon.com/images/I/71AkXJQiHEL.jpg) ![Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml - Image 3](https://m.media-amazon.com/images/I/711cE6FVZcL.jpg) ![Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml - Image 4](https://m.media-amazon.com/images/I/811KacYMzuL.jpg) ![Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 5 x 60ml - Image 5](https://m.media-amazon.com/images/I/71PEs2GqH9L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Why should I choose SIS Go Isotonic gels?** A: Used as part of your fuelling strategy, the GO Isotonic Energy Gel can help you maintain your pace for longer **Q: Do I need water?** A: Isotonic formula means no need for additional water or fluids **Q: Will I get bloated?** A: The SIS gel is easily & quickly absorbed by the stomach, without the the need for extra liquid that often leaves you feeling bloated and sluggish **Q: When should I use the isotonic gel?** A: Best to be taken during intense exercise when energy is needed to maintain performance & prevent the onset of fatigue ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable gels I keep coming back to *by L***Y on 22 September 2026* I’ve bought these several times now and they’ve become a reliable option for both running and cycling. They’re reasonably priced, the packaging is strong and I’ve found the sachets hold up well without bursting in pockets, running vests or cycling jersey carry bands. The flavours are fairly mild, which I actually prefer during longer sessions. Even the flavours that aren’t my favourites are still easy enough to get down when you need the energy. Most importantly, they’ve always been easy on my stomach and I’ve never had any issues using them during training or longer endurance sessions. Convenient, dependable and good value, so I’ll continue buying them. ### ⭐⭐⭐⭐⭐ Fantastic gels — totally worth it. *by C***R on 15 November 2025* They’re not the cheapest, but the way they work is brilliant. Great hydration, easy to take while running, and no need to carry a bottle with me. These helped me finish my first 10K charity run with zero stops, thanks SIS GO! Price to quality is spot on, they are tasty and they often run good promos too. Long shelf life, and every time you see them lying around they remind you to get out and train. Highly recommend giving them a try. ### ⭐⭐⭐⭐ Great product *by B***H on 25 July 2026* These gels are great and provide some energy. I was expecting to feel more but they do something! They are really easy to use and taste nice! Will say if you haven’t used them before, they are weird at first but really good once you get used to them! ## Frequently Bought Together - Science In Sport GO Isotonic Energy Gels, Running Gels with 22 g Carbohydrates, Low Sugar, Variety Pack of Assorted Flavours, 60 ml Per Serving (5 Pack), Packaging May Vary - Science In Sport Hydro Hydration Tablets, Gluten-Free, Zero Sugar, Berry Flavour Plus Electrolytes, 20 Effervescent Tablets --- ## 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/520675000-science-in-sport-go-isotonic-energy-gels-mixed-mixed-flavours](https://www.desertcart.jp/products/520675000-science-in-sport-go-isotonic-energy-gels-mixed-mixed-flavours) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-30*