---
product_id: 48310011
title: "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: "¥2425"
currency: JPY
in_stock: true
reviews_count: 13
category: "Science In Sport"
url: https://www.desertcart.jp/products/48310011-hydro-electrolyte-tablets-20-pcs-lemon-vegan-and-gluten-free
store_origin: JP
region: Japan
---

# Electrolyte complex: potassium, magnesium, calcium Vegan, gluten-free & sugar-free formula Optimal hydration with balanced sodium 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:** ¥2425
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your endurance with every effervescent sip!

## Quick Answers

- **What is this?** 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?** ¥2425 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48310011-hydro-electrolyte-tablets-20-pcs-lemon-vegan-and-gluten-free)

## 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:** Precisely balanced sodium levels to keep you performing at your peak during intense workouts.
- • **Convenient On-the-Go:** Compact tablet format makes hydration effortless anytime, anywhere.
- • **Muscle & Nerve Power:** Potassium, magnesium, and calcium support flawless muscle function and nervous system health.
- • **Scientifically Backed:** Trusted by elite athletes since 1992, developed with cutting-edge sports science.
- • **Clean & Conscious Fuel:** Sugar-free, vegan, gluten-free, and non-GMO—because your body deserves the best.

## Overview

Science in Sport Hydro Electrolyte Tablets deliver a scientifically formulated blend of essential electrolytes and vitamins to optimize hydration, muscle function, and nervous system performance. Sugar-free, vegan, and gluten-free, these lemon-flavored tablets are designed for active professionals seeking peak performance and clean nutrition, trusted by elite athletes since 1992.

## 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). 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 DIRECTIONS: Add one Hydro tablet to 500 ml of water and let it dissolve. Once prepared,consume within 24 hours. Consume one tablet daily. 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 See more

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: 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

## 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 |
| ASIN  | B008AGN094 |
| Additives | vitamin B6 |
| Age Range Description | Adult |
| Best Sellers Rank | 18 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Electrolyte Replacement Supplements |
| Brand | Science in Sport |
| Customer Reviews | 4.5 4.5 out of 5 stars (21,193) |
| Customer reviews | 4.5 4.5 out of 5 stars (21,193) |
| Date First Available | 25 Mar. 2011 |
| Department  | Unisex |
| Format | Tablet |
| Is discontinued by manufacturer  | No |
| Item model number  | 130926 |
| Manufacturer  | Science in Sport |
| Manufacturer contact | 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 |
| Product Dimensions  | 3.4 x 0.34 x 1.46 cm; 100 g |
| Product Name | Science in Sport Tube - Lemon |
| Serving Recommendation | 1 Tablet |
| Units | 90 Grams |
| Volume | 1 |
| Weight | 50 g |

## 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:** Vitamin B1
- **Special ingredients:** vitamin B6
- **Unit count:** 90 Grams

## Images

![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)

## 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 A***R 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.

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐ 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 Japan*
*Store origin: JP*
*Last updated: 2026-02-04*