--- product_id: 48630695 title: "Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 20 x 60ml | Fast-Acting Isotonic Carbohydrate Gels, 22g Energy per Sachet, No Need for Water, On-the-Go Endurance Fuel" brand: "science in sport" price: "R1935" currency: ZAR in_stock: true reviews_count: 13 category: "Science In Sport" url: https://www.desertcart.co.za/products/48630695-science-in-sport-go-isotonic-energy-gels-mixed-mixed-flavours store_origin: ZA region: South Africa --- # 22g fast carbs per gel Trusted by elite athletes Isotonic, no water needed Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 20 x 60ml | Fast-Acting Isotonic Carbohydrate Gels, 22g Energy per Sachet, No Need for Water, On-the-Go Endurance Fuel **Brand:** science in sport **Price:** R1935 **Availability:** ✅ In Stock ## Summary > ⚡ Fuel your hustle, no water needed—because every second counts! ## Quick Answers - **What is this?** Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 20 x 60ml | Fast-Acting Isotonic Carbohydrate Gels, 22g Energy per Sachet, No Need for Water, On-the-Go Endurance Fuel by science in sport - **How much does it cost?** R1935 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/48630695-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 - • **Rapid Energy Boost ⚡:** Delivers 22g of easily digestible carbs to power through endurance sessions without lag. - • **Elite Athlete Approved 🏅:** World’s first isotonic gel, scientifically developed and trusted by top performers globally. - • **Hydration-Free Fuel 🚫💧:** Isotonic formula absorbs instantly—no water required, so you avoid bloating and sluggishness. - • **Pocket-Ready Convenience 🎒:** Slim, portable 60ml sachets fit effortlessly in your running belt or gym bag for on-the-go refueling. - • **Scientifically Engineered Nutrition 🔬:** Backed by rigorous research, ensuring every gel delivers precise, reliable energy when you need it most. ## Overview Science in Sport GO Isotonic Energy Gels provide 22g of fast-absorbing carbohydrates per 60ml sachet, designed for rapid energy delivery without the need for water. Trusted by elite athletes worldwide, these isotonic gels minimize bloating and support sustained endurance performance. Available in a variety pack of 20 gels, they offer convenient, scientifically-backed nutrition for athletes training 90 minutes or longer, all in a vegan-friendly formula. ## Description Product Description SiS GO Isotonic Gel was the first isotonic energy gel in the world to offer a fast and digestible carbohydrate reserve during exercise. SiS GO Isotonic gels are designed to be consumed without water, thus allowing a rapid supply of carbohydrates to the muscles, without the feeling of swelling associated with excessive drinking. Why should I take this gel? Exhausting carbohydrate stocks during training is one of the main causes of fatigue. In addition to maintaining optimal carbohydrate stocks and hydration before training, providing additional fluids and carbohydrates during exercise is a perfect way to improve performance and race times as well as slow down the onset of fatigue. Therefore SiS GO Isotonic gels are a very practical solution for your training and race supply strategy, with a fast intake of 22g of carbohydrates via gel. Gels can be easily kept in your pocket or running belt without having to carry bulky water bottles. Recommended Use Take 1-3 gels every hour to provide about 60g of carbohydrates and maximize the rate of carbohydrate utilization. In situations where hydration is important, SiS GO Isotonic Gel can also be taken with SiS GO Hydro or GO Electrolyte to ensure a combination of energy, and fluid supply. Ingredients Acqua, maltodestrina (33%), aromi, agenti gelificanti (gomma di gellano, gomma di xantano), correttori di acidità (acido citrico, citrato di sodio), conservanti (benzoato di sodio, sorbato di potassio), edulcorante (acesulfame K), cloruro di sodio, antiossidante (acido ascorbico), colorante (betacarotene) 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. Box Contains Isotonic Gel Variety Pack - 20 x 60ml Gels 4 x SiS GO Isotonic Energy Gel Orange 4 x SiS GO Isotonic Energy Gel Blackcurrant 4 x SiS GO Isotonic Energy Gel Apple 4 x SiS GO Isotonic Energy Gel Lemon & Lime 4 x SiS GO Isotonic Energy Gel Tropical Manufacturer Contact Information SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA Review: Very good - Really impressed with these...easy to use, decent taste, and they work fast. Perfect for quick energy when i was skiing. Some might not like the "jelly" texture though 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 | B01CNEO6FA | | Age Range Description | Adult | | Best Sellers Rank | 146 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1 in Carbohydrate Supplements 6 in Nutrition Bars & Drinks | | Brand | Science in Sport | | Brand Name | Science in Sport | | Colour | Multicolor | | Container Type | Bag | | Country Of Origin | United Kingdom | | Customer Reviews | 4.5 out of 5 stars 15,194 Reviews | | Diet Type | Vegan | | Dosage Form | Softgel | | Flavour | Variety | | Item Dimensions | 23.5 x 16.5 x 6.5 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 | 1.49 Kilograms | | Item dimensions L x W x H | 23.5 x 16.5 x 6.5 centimetres | | Item form | Gel | | Item weight | 1.49 Kilograms | | Manufacturer | Science in Sport | | Manufacturer Contact Information | SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA | | Manufacturer Part Number | 100076 | | Model Name | GO Isotonic Energy Gels - Variety Packs | | Model Number | 100076 | | Number of Items | 1 | | Recommended Uses For Product | During workout | | Special Ingredients | Maltodextrin (from Maize), Natural Flavouring | | Specific Uses For Product | For any athlete training for 90 miniutes and longer | | Total Servings Per Container | 20 | | Unit Count | 1200.0 millilitre | | Unit count | 1200.0 millilitre | ## Product Details - **Age range (description):** Adult - **Brand:** Science in Sport - **Diet type:** Vegan - **Flavour:** Variety - **Item dimensions L x W x H:** 23.5 x 16.5 x 6.5 centimetres - **Item form:** Gel - **Item weight:** 1.49 Kilograms - **Package information:** Bag - **Special ingredients:** Maltodextrin (from Maize), Natural Flavouring - **Unit count:** 1200.0 millilitre ## Images ![Science in Sport GO Isotonic Energy Gels Mixed, Mixed Flavours, 20 x 60ml | Fast-Acting Isotonic Carbohydrate Gels, 22g Energy per Sachet, No Need for Water, On-the-Go Endurance Fuel - Image 1](https://m.media-amazon.com/images/I/71MtUgpPwML.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 ### ⭐⭐⭐⭐⭐ Very good *by A***N on 17 August 2026* Really impressed with these...easy to use, decent taste, and they work fast. Perfect for quick energy when i was skiing. Some might not like the "jelly" texture though ### ⭐⭐⭐⭐⭐ 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 22g Carbohydrates, Low Sugar, Variety Pack of Assorted Flavours, 60ml Per Serving (20 Pack) - HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 20 Tablets (20x, Pack of 1) - 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.co.za/products/48630695-science-in-sport-go-isotonic-energy-gels-mixed-mixed-flavours](https://www.desertcart.co.za/products/48630695-science-in-sport-go-isotonic-energy-gels-mixed-mixed-flavours) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-04*