--- product_id: 48103227 title: "Go Isotonic Energy Gel with Caffeine, Berry Flavour, 60ml (6 Packs)" brand: "science in sport" price: "€ 48688.24" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/48103227-go-isotonic-energy-gel-with-caffeine-berry-flavour-60ml-6 store_origin: HR region: Croatia --- # 150mg caffeine per gel 100% vegan & gluten-free Isotonic formula, no water needed Go Isotonic Energy Gel with Caffeine, Berry Flavour, 60ml (6 Packs) **Brand:** science in sport **Price:** € 48688.24 **Availability:** ✅ In Stock ## Summary > ⚡ Power your grind with science-backed, no-fuss energy! ## Quick Answers - **What is this?** Go Isotonic Energy Gel with Caffeine, Berry Flavour, 60ml (6 Packs) by science in sport - **How much does it cost?** € 48688.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/48103227-go-isotonic-energy-gel-with-caffeine-berry-flavour-60ml-6) ## 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 - • **Effortless Digestion:** Isotonic gel absorbs instantly—no water, no bloating, just pure energy - • **Clean, Conscious Energy:** 100% vegan, gluten-free formula for mindful athletes - • **Scientifically Engineered:** Backed by SiS research since 1992, trusted by elite athletes worldwide - • **Perfect Timing, Maximum Impact:** Consume 1 gel 1 hour before exercise to optimize caffeine peak and endurance - • **Sustained Mental & Physical Boost:** 150mg caffeine + carbs fuel your peak performance for 90+ min events ## Overview Science in Sport Go Isotonic Energy Gel with Caffeine delivers a potent 150mg caffeine and carbohydrate blend in an easy-to-digest isotonic formula. Designed for endurance athletes, this vegan and gluten-free gel boosts mental focus and physical stamina during prolonged exercise without the need for water. Trusted by professionals since 1992, it’s your go-to performance enhancer for events lasting over 90 minutes. ## Description Product Description Consume 1 gel 1 hour before exercise for high intensity, short duration events to ensure the body starts with elevated caffeine levels. In longer duration events consume no more than 2 gels per day. Ensure you keep hydrated. This product is not intended for children, under 16's or pregnant women. Where hydration is important, SiS GO Energy + Caffeine Gel 150mg can also be consumed with SiS GO Hydro or GO Electrolyte to ensure a combination of energy, caffeine and fluid delivery during exercise. When pushing yourself hard, your brain controls how fatigued you feel. Caffeine acts as a stimulant on the brain to lower your perception of effort, allowing you to keep pushing and maybe stretch yourself a little further. 3-9mg of caffeine per kilo of body mass has been found to affect performance. 5 mg per kilo of body mass is thought to be beneficial for endurance performance, which for a 70kg person would equal 350mg. It can take 30-60 minutes after consumption for caffeine levels to peak in the blood, so if you are doing a short duration event (less than 60 minutes) you should take it before you start. Ingredients Water, Maltodextrin (33%), Flavouring, Caffeine Anhydrous, Gelling Agents (Gellan Gum, Xanthan Gum), Acidity Regulators (Citric Acid, Sodium Citrate), Sweeteners (Acesulfame K, Sucralose), Preservatives (Sodium Benzoate, Potassium Sorbate), Sodium Chloride, Antioxidant (Ascorbic Acid), Pyridoxine HCI, Folic Acid, Cyanocobalamin 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 Consume 1 gel 1 hour before exercise for high intensity, short duration events to ensure the body starts with elevated caffeine levels. In longer duration events consume no more than 2 gels per day. Ensure you keep hydrated. This product is not intended for children, under 16's or pregnant women. Where hydration is important, SiS GO Energy + Caffeine Gel 150mg can also be consumed with SiS GO Hydro or GO Electrolyte to ensure a combination of energy, caffeine and fluid delivery during exercise. Safety Warning Do not consume more than 4 sachets per day. Contains caffeine (125mg/100ml). Not recommended for children, pregnant or lactating women. Use in combination with GO ISOTONIC ENERGY gels and GO ELECTROLYTE powder to hit 60-90g of carbohydrate per hour during prolonged exercise. 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. Box Contains 1 x Box 6 SiS Caffeine Gels - Berry 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 See more Review: you feel so much better and it gives you the energy and will to ... - These are the last gel I take in a long run to get me over the tough home stage. The lift is actually obvious, you feel so much better and it gives you the energy and will to finish. Taste isn't too bad either, it's a sort of combination of berry with burnt coffee (but better than I make it sound). Review: Core Gel - Go down with no issues, taste is inoffensive and they give the required boost. Only small issue is they can be a little fiddly to open and you end up getting sticky gel on your hands that you have to deal with for the rest of your run ## Features - PERFORMANCE BOOST: Based on the SiS GO Isotonic Energy Gel, this special energy gel was developed to deliver a mental and physical performance boost with its combination of carbohydrates and caffeine - CAFFEINE GEL: Especially during events lasting over 90 minutes, caffeine can help sustain performance over an extended period of time. - EASY TO DIGEST: Thanks to its isotonic formulation, the gel is easy to digest and can be consumed without water. This helps prevent the feeling of fullness that can occur with excessive water intake - VEGAN ENERGY GEL: Sports gel with a 100% vegan formula. This energy booster from SiS is also gluten-free. - SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009S5P3FU | | ASIN | B009S5P3FU | | Age Range Description | Adult | | Best Sellers Rank | 2,385 in Grocery ( See Top 100 in Grocery ) 1 in Weight Management Drinks 10 in Carbohydrate Supplements 127 in Nutrition Bars & Drinks | | Brand Name | Science in Sport | | Colour | 6 Packs | | Container Type | Canister, Sachet | | Customer Reviews | 4.2 4.2 out of 5 stars (247) | | Customer reviews | 4.2 4.2 out of 5 stars (247) | | Department | Energy Drinks | | Flavour | Berry | | Is discontinued by manufacturer | No | | Item Dimensions | 10 x 0.5 x 1.6 centimetres | | Item Form | Gel | | Item Weight | 0.44 Kilograms | | Item model number | 22564 | | Manufacturer | Science in Sport | | 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 | 22564 | | Model Name | 6 Packs of Flavoured Energy Gels | | Model Number | 22564 | | Number of Items | 6 | | Primary Supplement Type | Potassium Chloride | | Product Dimensions | 10 x 0.5 x 1.65 cm; 435 g | | Total Servings Per Container | 6 | | Unit Count | 360.0 millilitre(s) | ## Product Details - **Age range (description):** Adult - **Brand:** Science in Sport - **Flavour:** Berry - **Item dimensions L x W x H:** 10 x 0.5 x 1.6 centimetres - **Item form:** Gel - **Item weight:** 0.44 Kilograms - **Number of items:** 6 - **Package information:** Canister, Sachet - **Primary supplement type:** Potassium Chloride - **Unit count:** 360.0 millilitre(s) ## Images ![Go Isotonic Energy Gel with Caffeine, Berry Flavour, 60ml (6 Packs) - Image 1](https://m.media-amazon.com/images/I/71gRSD2sW7L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ you feel so much better and it gives you the energy and will to ... *by I***N on 24 June 2015* These are the last gel I take in a long run to get me over the tough home stage. The lift is actually obvious, you feel so much better and it gives you the energy and will to finish. Taste isn't too bad either, it's a sort of combination of berry with burnt coffee (but better than I make it sound). ### ⭐⭐⭐⭐ Core Gel *by J***N on 23 July 2018* Go down with no issues, taste is inoffensive and they give the required boost. Only small issue is they can be a little fiddly to open and you end up getting sticky gel on your hands that you have to deal with for the rest of your run ### ⭐⭐⭐⭐⭐ Great product- good price *by F***Y on 16 May 2013* These are invariably expensive in the supermarkets or they never have the right flavour etc etc. However good price, right flavour, all good! ## Frequently Bought Together - Science in Sport Go Isotonic Energy Gel with Caffeine, Berry Flavour, 60ml (6 Packs) - Science in Sport Beta Fuel Gels Dual Source Energy Gel, Strawberry and Lime Flavour, 40 g of Carbs Per Pack, 60 ml Pack (6 Pack) - 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.hr/products/48103227-go-isotonic-energy-gel-with-caffeine-berry-flavour-60ml-6](https://www.desertcart.hr/products/48103227-go-isotonic-energy-gel-with-caffeine-berry-flavour-60ml-6) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*