---
product_id: 48310011
title: "Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary)"
brand: "science in sport"
price: "$22.96"
currency: USD
in_stock: true
reviews_count: 8
category: "Science In Sport"
url: https://www.desertcart.us/products/48310011-science-in-sport-hydro-electrolyte-tablets-20-pcs-lemon-vegan
store_origin: US
region: United States of America
---

# Potassium, magnesium & calcium for muscle & nerve support Vegan, gluten-free & sugar-free formula 30 mmol/L sodium for superior hydration Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary)

**Brand:** science in sport
**Price:** $22.96
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your hydration game—because your body deserves the science of champions!

## Quick Answers

- **What is this?** Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) by science in sport
- **How much does it cost?** $22.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48310011-science-in-sport-hydro-electrolyte-tablets-20-pcs-lemon-vegan)

## 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 balanced sodium concentration ensures peak hydration during intense workouts or long days.
- • **Effortless On-the-Go:** Just drop a tablet in 500ml water for a refreshing, fast-dissolving hydration boost anytime, anywhere.
- • **Clean & Conscious Fuel:** Vegan, gluten-free, non-GMO, and zero sugar—fuel your body without compromise or guilt.
- • **Muscle & Nerve Powerhouse:** Potassium, magnesium, and calcium work synergistically to prevent cramps and support nervous system function.
- • **Trusted by Elite Athletes:** Backed by decades of sports science and used by professionals since 1992—join the hydration revolution.

## Overview

Science in Sport Hydro Electrolyte Tablets deliver a scientifically optimized blend of electrolytes and B vitamins to maintain hydration, muscle function, and nervous system health. With 20 vegan, gluten-free, sugar-free lemon-flavored tablets per tube, they dissolve quickly in water to provide superior hydration with zero calories. Perfect for athletes and active professionals seeking clean, effective electrolyte support backed by over 30 years of sports science expertise.

## Description

Product Description Science In Sport Hydro vegan hydration tablets, lemon 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 INGREDIENTS: Acid (Citric Acid), Sodium Hydrogen Carbonate, Humectant (Sorbitol), Sodium Chloride, Inulin, Calcium Carbonate, Maltodextrin, Potassium Chloride, Green Tea Extract, Flavourings, Starch, Tricalcium Phosphate, Magnesium Carbonate, Sweetener (Sucralose), 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. 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. Keep away from children. Box Contains 1 x Tube of 20 Tablets - Lemon 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: Set up as a subscription, enough said. - By far the best electrolyte tablet's ive tried so far! Others have been salty, not dissolved well, left a very funny aftertaste and frankly unpleasant / a chore to try and drink. SIS electrolyte tablet's are well priced, well packaged and come in a number of different flavours, they work well and do as they promise. Dissolve well in water, taste great and help hydration whilst providing energy. Great for sporting or every day use. Also particularly good on holidays in hot temperatures, especially if you have been indulging in holiday drinks, very good for keeping hydrated. If you havent tried or have used different brand, these are definitely worth a go.
Review: Liked this as a taste 👅 and hydration - No sugary taste at all . I felt some salts. Salts are required to prevent cramping for sports legs . I liked it so much but expensive to keep buying it . When at home, due to the central heating, I seem to live in Sahara Desert 🏜️ effect. My hairs get horribly dried and I started drinking this to hydrate myself! Really pleased . I do feel good after drinking it and clear difference from just drinking water .

## 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
- SUGAR-FREE ELECTROLYTES: Made from high-quality ingredients, the electrolyte sport tablets with lime and lemon flavor are sugar-free, vegan, gluten-free, and non-GMO
- 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 | B008AGN094 |
| Age Range Description | Adult |
| Allergen Information | Contains: Milk, Oat |
| Benefits | Energy Management, Muscle Pain Control, Nutritional Support, Skin Hydrating, Supports Electrolyte Balance, t |
| Best Sellers Rank | 6 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Electrolyte Replacement Supplements |
| Brand | Science in Sport |
| Brand Name | Science in Sport |
| Colour | Lemon |
| Container Type | Bottle,Tube |
| Customer Reviews | 4.5 out of 5 stars 21,357 Reviews |
| Diet Type | Gluten Free, Vegan |
| Dosage Form | Tablet |
| Flavour | Lemon |
| Global Trade Identification Number | 05025324005208 |
| Item Dimensions | 34 x 3 x 15 millimetres |
| Item Form | Tablet |
| Item Nype Name | Science in Sport Tube - Lemon |
| 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 |
| Material Features | Gluten Free |
| Model Name | Science in Sport Go Hydro Tablets |
| Number of Items | 1 |
| Primary Supplement Type | Potassium Chloride |
| Primary supplement type | Potassium Chloride |
| Special Ingredients | vitamin B6 |
| Specific Uses For Product | cycling |
| Total Servings Per Container | 20.0 |
| Unit Count | 90 gram |
| Unit count | 90 gram |

## Product Details

- **Brand:** Science in Sport
- **Diet type:** Gluten Free, Vegan
- **Flavour:** Lemon
- **Item dimensions L x W x H:** 34 x 3 x 15 millimetres
- **Item form:** Tablet
- **Item weight:** 0.1 Kilograms
- **Primary supplement type:** Potassium Chloride
- **Special ingredients:** vitamin B6
- **Unit count:** 90 Grams

## Images

![Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/71RBgHSDwqL.jpg)
![Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) - Image 2](https://m.media-amazon.com/images/I/71mk1FgE85L.jpg)
![Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) - Image 3](https://m.media-amazon.com/images/I/81DB1+6UqnL.jpg)
![Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) - Image 4](https://m.media-amazon.com/images/I/71-oTKndZML.jpg)
![Science in Sport Hydro Electrolyte Tablets 20 pcs. Lemon – Vegan & Gluten-Free, Ideal to Promote Hydration and Maintain Electrolytes Balance (Packaging May Vary) - Image 5](https://m.media-amazon.com/images/I/71RsEfvVHtL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: How many mg of Magnesium per tablet is there?**
A: No mineral information per tablet, only vitamin B in mgs.
Contains magnesium carbonate which is not very soluble, so I suspect it has poor bioavailability, BUT it helps my tennis! If you believe in it , it works

**Q: Dear Seller. What exactly is the starch in this product please**
A: I’m afraid that all it says is starch, without anything else.  Other languages on the multi language label only say starch too.  It could be hydroxyethyl starch, that Googling shows is commonly used with potassium chloride in electrolyte resuscitation.  Or they are experimenting with tapioca starch, which, combined with potassium chloride, may reduce sodium chloride (salt) in sausages.  Not a lot of help, but I enjoyed the search.

**Q: Is the lemon one supposed to be salty**
A: Yes, all electrolytes should be salty

**Q: Expiry date?**
A: Food supliments must by law have an expiry date. It infers some degradation over time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Set up as a subscription, enough said.
*by U***D on 22 October 2025*

By far the best electrolyte tablet's ive tried so far! Others have been salty, not dissolved well, left a very funny aftertaste and frankly unpleasant / a chore to try and drink. SIS electrolyte tablet's are well priced, well packaged and come in a number of different flavours, they work well and do as they promise. Dissolve well in water, taste great and help hydration whilst providing energy. Great for sporting or every day use. Also particularly good on holidays in hot temperatures, especially if you have been indulging in holiday drinks, very good for keeping hydrated. If you havent tried or have used different brand, these are definitely worth a go.

### ⭐⭐⭐⭐⭐ Liked this as a taste 👅 and hydration
*by H***X on 3 February 2026*

No sugary taste at all . I felt some salts. Salts are required to prevent cramping for sports legs . I liked it so much but expensive to keep buying it . When at home, due to the central heating, I seem to live in Sahara Desert 🏜️ effect. My hairs get horribly dried and I started drinking this to hydrate myself! Really pleased . I do feel good after drinking it and clear difference from just drinking water .

### ⭐⭐⭐⭐ Works well, flavour is just okay
*by J***H on 2 September 2025*

These electrolyte tablets do exactly what they’re supposed to — keep you hydrated during long workouts. They dissolve easily in water and the effect on hydration is noticeable. The flavour is fine but not amazing — I wouldn’t call it bad, just nothing to write home about. Overall, they’re effective and convenient, and I’ll keep using them for training sessions.

## Frequently Bought Together

- Science In Sport (SIS) Hydro Sugar-Free Electrolyte Hydration Tablets Lemon Flavour I Rehydration & Energy, Gluten-Free, 20 Effervescent Tablets
- Science In Sport GO Isotonic Energy Gels, Running Gels with 22g Carbohydrates, Low Sugar, Variety Pack of Assorted Flavours, 60ml Per Serving (7 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)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*