--- product_id: 153958782 title: "Science in Sport Hydro Electrolyte Tablets 20 pcs. Pink Grapefruit – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary)" brand: "science in sport" price: "€ 12.63" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/153958782-science-in-sport-hydro-electrolyte-tablets-20-pcs-pink-grapefruit store_origin: HR region: Croatia --- # Potassium, magnesium & calcium for muscle & nerve support Vegan & gluten-free, zero sugar, 6 natural flavors 30 mmol/L sodium for superior hydration Science in Sport Hydro Electrolyte Tablets 20 pcs. Pink Grapefruit – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) **Brand:** science in sport **Price:** € 12.63 **Availability:** ✅ In Stock ## Summary > 💥 Elevate hydration, energize muscles, and own your grind with SiS Hydro Electrolyte Tablets! ## Quick Answers - **What is this?** Science in Sport Hydro Electrolyte Tablets 20 pcs. Pink Grapefruit – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) by science in sport - **How much does it cost?** € 12.63 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/153958782-science-in-sport-hydro-electrolyte-tablets-20-pcs-pink-grapefruit) ## 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 - • **Hydrate Like a Pro:** Clinically proven sodium concentration (30 mmol/L) ensures faster, deeper hydration than water alone—stay ahead in every workout. - • **Effortless On-the-Go:** Compact, quick-dissolving tablets in refreshing pink grapefruit flavor—perfect for busy professionals and athletes who demand convenience. - • **Clean & Conscious Fuel:** Vegan, gluten-free, GMO-free, and zero sugar—fuel your body with pure, natural ingredients that align with your lifestyle values. - • **Muscle & Mind Power Boost:** Electrolytes like potassium, magnesium, and calcium support optimal muscle function and nervous system health for peak performance. - • **Backed by Science & Elite Athletes:** Trusted since 1992, SiS collaborates with top sports scientists and athletes to deliver cutting-edge hydration solutions. ## Overview Science in Sport Hydro Electrolyte Tablets deliver a scientifically optimized blend of electrolytes and B vitamins in a vegan, gluten-free formula. Designed to promote superior hydration with 30 mmol/L sodium concentration, they support muscle and nerve function through potassium, magnesium, and calcium. Convenient, fast-dissolving, and naturally flavored with pink grapefruit, these tablets are ideal for athletes and active professionals seeking peak performance and recovery. ## Description Product Description Science In Sport Hydro vegan hydration tablets, pink grapefruit flavour plus electrolytes, contain just the right amount of scientifically researched clinical doses of all your body's essential electrolytes to ensure you can go further for longer by dramatically reducing fatigue from electrolyte imbalances. Hydro meets your sodium requirement at a specific concentration (30 mmol/Litre) that is scientifically proven to produce superior hydration compared to water alone. Suitable for vegans and vegetarians, these hydration tablets are high in B vitamins and gluten-free. They have natural flavours, zero sugar and are ideal for any athlete, gym-goer, or health-conscious person. Simply drop a tablet into water for effective hydration, with virtually no calories, before and during sports. Drop in 500ml water, let it dissolve, then drink. Ingredients Acid (Citric Acid), Sodium Hydrogen Carbonate, Humectant (Sorbitol), Sodium Chloride, Inulin, Calcium Carbonate, Potassium Chloride, Flavouring, Green Tea Extract, Starch, Tricalcium Phosphate, Magnesium Carbonate, Sweetener (Sucralose), Colour (Beetroot Red), Pyridoxine Hydrochloride (Vitamin B6), Riboflavin 5-Phosphate Sodium (Vitamin B2), Thiamin Hydrochloride (Vitamin B1) Directions Add one Hydro tablet to 500ml of water and let it dissolve. Once prepared, consume within 24 hours. Serving size: 1 tablet (4.5g). Servings per container: 20. Safety Warning Store in a cool, dry place away from direct sunlight. For best before end, see base of tube. Suitable for vegans. This product is intended to be used alongside a varied and balanced diet and active lifestyle. Excessive consumption may cause laxative effects. It is not intended as a weight loss product. Contains 12.4 mg EGCG: (-)epigallocatechin-3-gallate per portion. (Maximum number of portions per daily consumption: 5). Do not consume a daily amount of 800 mg of (-)-epigallocatechin-3-gallate or more. Should not be consumed if you are consuming other products containing green tea on the same day. Should not be consumed by pregnant or lactating women and children below 18 years old. Should not be consumed on an empty stomach. 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: A valuable item whatever the weather or level of fitness - Superb quality and flavour. Dissolve quickly too. I top up my electrolytes really easily with 1 a day- great before having a blood test too Review: A great product - The grapefruit flavour of these tablets is fantastic, I’ve tried others as well as imitations, and have always ended up throwing them away. The grapefruit actually tastes like pink grapefruit which makes it enjoyable to drink. I take these in several circumstances: when I’ve been ill, when travelling for work or vacation, after a night out and when I’ve done significant exercise. The fact that they are so easy to transport and easy to use makes them great to pop in a bag. I find they get to work pretty quickly and start to feel the effects within an hour. They also don’t take too long to fizz which means you can use them quite quickly. Lastly, they mix properly. I’ve tried so many that just sit at the bottom of a glass - these are the real deal. ## Features - VALUABLE ACTIVE INGREDIENT COMPLEX: Our SiS electrolyte tablets maintain electrolyte balance with a complex of minerals and vitamins, making them ideal for anyone engaged in moderate to intense physical activity - FOR NERVES AND MUSCLES: Electrolytes such as potassium, magnesium, and calcium contribute to normal muscle function. Potassium and magnesium also play a vital role in the normal functioning of the nervous system - OPTIMAL HYDRATION FOR PEAK PERFORMANCE: With their carefully balanced sodium concentration, the electrolyte tablets promote hydration. A well-regulated water balance helps the body to feel ready for training - VEGAN & GLUTEN-FREE: Made from high-quality ingredients, these electrolyte sport tablets are available in 6 flavors, are vegan and gluten-free, and contain no GMOs - 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 | B07WLQH485 | | Age Range Description | Adult | | Benefits | Hydrated,Improved Hydration,Hydration | | Best Sellers Rank | 29 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 3 in Electrolyte Replacement Supplements | | Brand | Science in Sport | | Brand Name | Science in Sport | | Colour | Pink Grapefruit | | Container Type | Bottle,Tube | | Customer Reviews | 4.6 out of 5 stars 1,542 Reviews | | Diet Type | Vegan | | Dosage Form | Tablet | | Flavour | Pink Grapefruit | | Global Trade Identification Number | 25025324007428 | | Item Dimensions | 34 x 34 x 146 millimetres | | Item Form | Tablet | | Item Nype Name | HEALTH_PERSONAL_CARE | | Item Weight | 0.1 Kilograms | | Item form | Tablet | | Item weight | 0.1 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 | 130306 | | Material Features | Gluten Free | | Model Name | Science in Sport Go Isotonic Energy Gel with Caffeine | | Model Number | 130306 | | Number of Items | 1 | | Primary Supplement Type | Vitamin B12 | | Primary supplement type | Vitamin B12 | | Special Ingredients | vitamin B6 | | Total Servings Per Container | 20 | | Unit Count | 20.0 Count | | Unit count | 20.0 Count | ## Product Details - **Brand:** Science in Sport - **Diet type:** Vegan - **Flavour:** Pink Grapefruit - **Item dimensions L x W x H:** 34 x 34 x 146 millimetres - **Item form:** Tablet - **Item weight:** 0.1 Kilograms - **Primary supplement type:** Vitamin B12 - **Product benefits:** Hydrated,Improved Hydration,Hydration - **Special ingredients:** vitamin B6 - **Unit count:** 20.0 count ## Images ![Science in Sport Hydro Electrolyte Tablets 20 pcs. Pink Grapefruit – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/71VodhbEjZL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: Why are there artificial sweeteners?** A: Not being the manufacturer, I don’t know. I would prefer it if they did not use them. Of more concern to me, though, is that as well as the sweetener sucralose, they are also using sorbitol, though as a humectant (preserving moisture) rather than a sweetener. Surely we are still consuming it though? **Q: What's the equivalent of one tablet dissolved into 500ml of water to just drinking water? Is it like drinking 1, 2, or 3 litres water?** A: There is no equivalent. SiS (or any other sports electrolyte formula) restore the electrolyte balance in your body. When you sweat you are losing more than just water, you are also losing 'salts' (big simplification!). Just drinking plain water during sport does not rehydrate you properly, which is why people add products such as this. In fact if you start to consume large volumes of water you will make the situation worse and could end up with a condition called Hyponatremia (low sodium concentration in the blood). Bottom line if you are doing exercise which causes you to sweat then re-hydrate properly using an electrolyte supplement added to water... With or without carbohydrate depending on your calorific needs. edstivala.com **Q: why this price is so sick? £7? really?! in Lidl I can pay around £4.5 per tube/20tabs.** A: I got mine for £5 online but it seems to vary for no good reason **Q: Can you take them in the evening?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ A valuable item whatever the weather or level of fitness *by L***G on 23 December 2025* Superb quality and flavour. Dissolve quickly too. I top up my electrolytes really easily with 1 a day- great before having a blood test too ### ⭐⭐⭐⭐⭐ A great product *by L***E on 13 September 2024* The grapefruit flavour of these tablets is fantastic, I’ve tried others as well as imitations, and have always ended up throwing them away. The grapefruit actually tastes like pink grapefruit which makes it enjoyable to drink. I take these in several circumstances: when I’ve been ill, when travelling for work or vacation, after a night out and when I’ve done significant exercise. The fact that they are so easy to transport and easy to use makes them great to pop in a bag. I find they get to work pretty quickly and start to feel the effects within an hour. They also don’t take too long to fizz which means you can use them quite quickly. Lastly, they mix properly. I’ve tried so many that just sit at the bottom of a glass - these are the real deal. ### ⭐⭐⭐⭐ Great to have, gives you the required minerals *by S***M on 17 July 2024* I have bought this for myself as I needed to go for runs with this. It comes in a plastic tube and the appearance are of a tablet form where you can break them into smaller chunks and drop them in your water bottle. They dissolve quite quickly and the taste is good, not the best. The performance is apparent after a while and it’s a lot of value for money. I don’t get any muscle cramps when using these, and i’m glad they work. Overall, these are great to have. ## Frequently Bought Together - Science In Sport Hydro Hydration Tablets, Gluten-Free, Zero Sugar, Pink Grapefruit Flavour Plus Electrolytes, 20 Effervescent Tablets - HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Tropical, 20 Tablets (20x, Pack of 1) --- ## 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/153958782-science-in-sport-hydro-electrolyte-tablets-20-pcs-pink-grapefruit](https://www.desertcart.hr/products/153958782-science-in-sport-hydro-electrolyte-tablets-20-pcs-pink-grapefruit) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-24*