--- product_id: 632484459 title: "GO Isotonic Energy Gels | Double Espresso - 30 Pack | 150mg Caffeine | 22g Carbohydrates | Low Sugar | Easily Digestible | Gluten Free | No Water Needed | Running Gels" brand: "science in sport" price: "€ 190.24" currency: EUR in_stock: true reviews_count: 6 category: "Science In Sport" url: https://www.desertcart.hr/products/632484459-go-isotonic-energy-gels-double-espresso-30-pack-150mg-caffeine store_origin: HR region: Croatia --- # 150mg caffeine boost 22g fast carbs Gluten free & vegan GO Isotonic Energy Gels | Double Espresso - 30 Pack | 150mg Caffeine | 22g Carbohydrates | Low Sugar | Easily Digestible | Gluten Free | No Water Needed | Running Gels **Brand:** science in sport **Price:** € 190.24 **Availability:** ✅ In Stock ## Summary > ☕⚡ Fuel your hustle with every gel – no water, no limits! ## Quick Answers - **What is this?** GO Isotonic Energy Gels | Double Espresso - 30 Pack | 150mg Caffeine | 22g Carbohydrates | Low Sugar | Easily Digestible | Gluten Free | No Water Needed | Running Gels by science in sport - **How much does it cost?** € 190.24 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/632484459-go-isotonic-energy-gels-double-espresso-30-pack-150mg-caffeine) ## 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 Release:** 22g carbohydrates fuel your performance instantly, no water needed. - • **Clean & Conscious Fuel:** Gluten free and vegan-friendly formula keeps your nutrition pure and inclusive. - • **Trusted Endurance Partner:** Top-rated by athletes for marathons and ultra-distance events—train harder, race faster. - • **Power-Packed Caffeine Kick:** 150mg caffeine per gel for that double espresso surge to push past limits. - • **Effortless On-the-Go Nutrition:** Easy-to-open sachets designed for seamless consumption mid-run or ride. ## Overview Science In Sport GO Isotonic Energy Gels deliver 22g of fast-absorbing carbohydrates and 150mg of caffeine per sachet in a gluten free, vegan formula. Designed for endurance athletes, these gels require no water to be effective, offering a convenient double espresso flavor boost to power through training and races. Packaged in easy-to-open sachets, they support sustained energy release and mental alertness, making them a top choice for marathoners and long-distance competitors. ## Description FOR YOUR ENERGY TANK Visit the store FOR YOUR ENERGY TANK Visit the store FOR YOUR ELECTROLYTE BALANCE Visit the store FOR YOUR ELECTROLYTE BALANCE FOR YOUR OPTIMAL RECOVERY Visit the store FOR YOUR OPTIMAL RECOVERY FOR YOUR ENDURANCE Visit the store FOR YOUR ENDURANCE Review: Like strong coffee taste and caffeine kick - Used it for my last 2 marathons - tastes good even if warm, really strong caffeine kick, relatively easy to open while running Wish it would have electrolytes too Review: Great fuel - Helped me to do London to Brighton ## Features - Science in Sport delivering superior sports nutrition, so you can train harder, race faster and recover quicker - Gel technology delivers fast energy with a caffeine boost that's easy to take - Flavoured carbohydrate gel with caffeine, anthocyanins and added sweetener - Consume up to three sachets per 60 minutes during exercise as required; do not consume more than six sachets per day - SiS GO gels do not need to be consumed with water to be effective ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00TEVQ9EW | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #1,104 in Health ( See Top 100 in Health ) #4 in Endurance & Energy Consumables | | Brand | Science in Sport | | Brand Name | Science in Sport | | Color | Brown | | Container Type | Sachet | | Customer Reviews | 4.3 out of 5 stars 377 Reviews | | Diet Type | Vegan | | Flavor | Double Espresso + 150mg Caffeine | | Flavour | Double Espresso + 150mg Caffeine | | Global Trade Identification Number | 05025324022755 | | Item Dimensions | 17.4 x 12.1 x 18.8 centimeters | | Item Form | Liquid | | Item Weight | 1.8 Kilograms | | Item form | Liquid | | Item weight | 1.8 Kilograms | | Manufacturer | Science in Sport | | Manufacturer Contact Information | Science in Sport S.R.L, via Michelangelo Buonarotti, 39, 20145, Milan, IT | | Manufacturer Part Number | 022755 | | Material Features | Gluten free, Vegan | | Model Name | 30 x SiS GO Energy + Caffeine Gel 60 ml Doppelter Espresso | | Model Number | 022755 | | Number of Items | 1 | | Primary Supplement Type | Vitamin B12 | | Primary supplement type | Vitamin B12 | | Product Benefits | Hydrating | | Special Ingredients | Espresso | | Specific Uses For Product | Training | | Total Servings Per Container | 30 | | UPC | 746122647067 | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | ## Product Details - **Brand:** Science in Sport - **Diet type:** Vegan - **Flavour:** Double Espresso + 150mg Caffeine - **Item dimensions L x W x H:** 17.4 x 12.1 x 18.8 centimeters - **Item form:** Liquid - **Item weight:** 22 Grams - **Primary supplement type:** Vitamin B12 - **Product benefits:** Hydrating - **Special ingredients:** Espresso - **Unit count:** 1.0 Count ## Images ![GO Isotonic Energy Gels | Double Espresso - 30 Pack | 150mg Caffeine | 22g Carbohydrates | Low Sugar | Easily Digestible | Gluten Free | No Water Needed | Running Gels - Image 1](https://m.media-amazon.com/images/I/71Fntpu0zVL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Like strong coffee taste and caffeine kick *by E***O on 17 February 2025* Used it for my last 2 marathons - tastes good even if warm, really strong caffeine kick, relatively easy to open while running Wish it would have electrolytes too ### ⭐⭐⭐⭐⭐ Great fuel *by A***R on 9 July 2026* Helped me to do London to Brighton ### ⭐⭐⭐⭐⭐ Easy to use *by G***G on 25 June 2023* Throw them in your vest or pocket. Great taste and a good clean kick during training or a race. ## Frequently Bought Together - Science in Sport Go Isotonic Energy Gel with Caffeine, Double Espresso, 60 ml, Pack of 30 - Chamois Butt'r Original Anti-Chafe Cream, 8 oz tube - Skratch Labs Hydration Powder | Sport Drink Mix | Electrolytes Powder for Exercise, Endurance, and Performance | Lemon + Lime | 60 Servings | Non-GMO, Vegan, Kosher --- ## 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/632484459-go-isotonic-energy-gels-double-espresso-30-pack-150mg-caffeine](https://www.desertcart.hr/products/632484459-go-isotonic-energy-gels-double-espresso-30-pack-150mg-caffeine) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-17*