--- product_id: 48027920 title: "GO Isotonic Energy Gels, Blackcurrant, 6 x 60ml | Fast-Acting Isotonic Carbohydrate Gel, 22g Energy per Sachet, No Need for Water, On-the-Go Fuel" brand: "science in sport" price: "R526" currency: ZAR in_stock: true reviews_count: 13 category: "Science In Sport" url: https://www.desertcart.co.za/products/48027920-go-isotonic-energy-gels-blackcurrant-6-x-60ml-fast-acting store_origin: ZA region: South Africa --- # 22g fast-acting carbs Isotonic, no water needed Trusted by elite athletes GO Isotonic Energy Gels, Blackcurrant, 6 x 60ml | Fast-Acting Isotonic Carbohydrate Gel, 22g Energy per Sachet, No Need for Water, On-the-Go Fuel **Brand:** science in sport **Price:** R526 **Availability:** ✅ In Stock ## Summary > ⚡ Fuel your grind with science-backed energy—no water, no wait, just go! ## Quick Answers - **What is this?** GO Isotonic Energy Gels, Blackcurrant, 6 x 60ml | Fast-Acting Isotonic Carbohydrate Gel, 22g Energy per Sachet, No Need for Water, On-the-Go Fuel by science in sport - **How much does it cost?** R526 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/48027920-go-isotonic-energy-gels-blackcurrant-6-x-60ml-fast-acting) ## 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 per gel for instant fuel during peak performance moments. - • **Convenient On-the-Go Pack:** Compact 60ml sachets fit perfectly in your kit, providing steady energy anytime, anywhere. - • **Elite Athlete Approved 🥇:** Developed and tested with top-tier athletes to ensure reliable, science-backed endurance support. - • **Hydration-Free Fueling 💧:** Unique isotonic formula absorbs quickly without extra water—stay in the zone without breaking stride. - • **Smooth & Natural Taste 🍇:** Blackcurrant flavor goes down effortlessly, even mid-run, with no stomach discomfort or energy crashes. ## Overview Science in Sport GO Isotonic Energy Gels deliver 22g of fast-absorbing carbohydrates per 60ml sachet in a patented isotonic formula that requires no additional water. Designed for endurance athletes, these blackcurrant-flavored gels provide rapid, smooth energy replenishment trusted by elite competitors worldwide, helping maintain peak performance during prolonged exercise. ## Description Product Description Energy - Maltodextrin is a high glycemic (GI) carbohydrate source Fuel - Carbohydrate is the main fuel used during high intensity exercise, with stores depleting after 60-90 minutes Isotonic - Unique and patented Isotonic gel formulation, designed to digest easily without the need for extra water Timing - Aim to consume 60-90g of carbohydrate per hour during intense or prolonged exercise, from a range of sources Ingredients 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). 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 Consume in moderation 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: Easy to Take and Great Taste - These are easily some of the best gels I’ve used. The blackcurrant flavour tastes natural and they go down smoothly even during harder efforts. I’ve had no stomach issues using them and they provide a steady boost of energy during long runs and rides. Really convenient that they don’t require extra water as well. Excellent product and good value in the larger pack. Review: Consistent, Reliable and Easy on the Stomach Mid-Run - These SiS isotonic gels are a staple for a reason. The blackcurrant flavour is one of the best in the range and goes down smoothly even mid-run without needing water. The 22g of carbs per gel gives you a solid energy hit and the low sugar formula means no nasty crash afterwards. They come in a good pack size and arrived quickly. If you are serious about your running, these are worth keeping in your kit bag. ## Features - Rapid Energy Delivery: Each gel delivers 22g of easily digestible carbohydrate, providing a quick source of energy when you need it most during training or competition - No Water Needed: Isotonic formula allows for fast absorption without additional fluids, so you can take fuel on the go without breaking your stride - Simple, Versatile Fuel: Convenient, ready-to-use gel can be taken during exercise, helping to maintain performance and keep energy levels steady throughout your activity - Trusted by Athletes Worldwide: Developed by Science in Sport for use in elite sport, this gel delivers performance nutrition you can rely on for every session - 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 | B00G6RM4QE | | Age Range Description | Adult | | Allergen Information | Contains: Gluten | | Benefits | Energy Boost | | Best Sellers Rank | 523 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Carbohydrate Supplements | | Brand | Science in Sport | | Brand Name | Science in Sport | | Colour | Purple | | Container Type | Sachet | | Customer Reviews | 4.6 out of 5 stars 526 Reviews | | Diet Type | Vegan | | Dosage Form | Softgel | | Flavour | Blackcurrant | | Item Dimensions | 10 x 5 x 16.5 centimetres | | Item Form | Gel | | Item Nype Name | SiS Science In Sport GO Isotonic Energy Gel - Blackcurrant, 18 cm | | Item Weight | 360 Grams | | Item dimensions L x W x H | 10 x 5 x 16.5 centimetres | | Item form | Gel | | Item weight | 360 Grams | | 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 | 002955-Export | | Material Features | Gluten Free, Vegan | | Model Name | GO Isotonic Energy Gels | | Model Number | 002955-Export | | Number of Items | 1 | | Specific Uses For Product | Endurance Exercise | | Total Servings Per Container | 6 | | Unit Count | 360.0 millilitre | | Unit count | 360.0 millilitre | ## Product Details - **Age range (description):** Adult - **Brand:** Science in Sport - **Diet type:** Vegan - **Flavour:** Blackcurrant - **Item dimensions L x W x H:** 10 x 5 x 16.5 centimetres - **Item form:** Gel - **Item weight:** 0.44 Kilograms - **Primary supplement type:** Potassium Chloride - **Product benefits:** Energy Boost - **Unit count:** 360.0 millilitre ## Images ![GO Isotonic Energy Gels, Blackcurrant, 6 x 60ml | Fast-Acting Isotonic Carbohydrate Gel, 22g Energy per Sachet, No Need for Water, On-the-Go Fuel - Image 1](https://m.media-amazon.com/images/I/71-mYXdPlnL.jpg) ## Available Options This product comes in different **Size Name, Flavour Name** 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 ### ⭐⭐⭐⭐⭐ Easy to Take and Great Taste *by J***3 on 19 May 2026* These are easily some of the best gels I’ve used. The blackcurrant flavour tastes natural and they go down smoothly even during harder efforts. I’ve had no stomach issues using them and they provide a steady boost of energy during long runs and rides. Really convenient that they don’t require extra water as well. Excellent product and good value in the larger pack. ### ⭐⭐⭐⭐⭐ Consistent, Reliable and Easy on the Stomach Mid-Run *by L***E on 12 June 2026* These SiS isotonic gels are a staple for a reason. The blackcurrant flavour is one of the best in the range and goes down smoothly even mid-run without needing water. The 22g of carbs per gel gives you a solid energy hit and the low sugar formula means no nasty crash afterwards. They come in a good pack size and arrived quickly. If you are serious about your running, these are worth keeping in your kit bag. ### ⭐⭐⭐⭐⭐ Best SIS energy gels you can buy!! *by M***S on 11 July 2026* SIS energy gels are always my best choice for quality taste and gives the right energy at the right time when I'm cycling, there the best!!! ## Frequently Bought Together - Science In Sport GO Isotonic Energy Gels, Running Gels with 22 g Carbohydrates, Low Sugar, Blackcurrant Flavour, 60 ml Per Serving (6 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 (SIS) Hydro Sugar-Free Electrolyte Hydration Tablets Lemon Flavour I Rehydration & Energy, Gluten-Free, 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/48027920-go-isotonic-energy-gels-blackcurrant-6-x-60ml-fast-acting](https://www.desertcart.co.za/products/48027920-go-isotonic-energy-gels-blackcurrant-6-x-60ml-fast-acting) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-15*