---
product_id: 293547540
title: "Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets"
brand: "science in sport"
price: "A$131"
currency: AUD
in_stock: true
reviews_count: 13
category: "Science In Sport"
url: https://www.desertcart.com.au/products/293547540-science-in-sport-hydro-electrolyte-tablets-pink-grapefruit-8-x
store_origin: AU
region: Australia
---

# B vitamins for energy & metabolism boost Vegan, gluten & lactose free formula 30mmol/L sodium for superior hydration Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets

**Brand:** science in sport
**Price:** A$131
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate Every Sip: Hydrate Like a Pro, Perform Like a Legend

## Quick Answers

- **What is this?** Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets by science in sport
- **How much does it cost?** A$131 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/293547540-science-in-sport-hydro-electrolyte-tablets-pink-grapefruit-8-x)

## 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

- • **Trusted & Tested for Purity:** Each batch screened for banned substances, ensuring safe, reliable hydration for competitive athletes.
- • **Elite Athlete-Backed Formula:** Developed with Olympic-level research to support muscle function and prevent cramping during intense sessions.
- • **Clean, Functional Ingredients:** Zero sugar, vegan-friendly, and free from gluten, lactose, and nuts—fuel your performance without compromise.
- • **Metabolism & Recovery Support:** Includes B1, B2, and B6 vitamins to enhance energy yield and protein metabolism during workouts.
- • **Precision Hydration On-The-Go:** Effervescent tablets dissolve instantly in 500ml water for scientifically optimized electrolyte balance.

## Overview

Science in Sport Hydro Electrolyte Tablets deliver a precise blend of sodium, potassium, calcium, magnesium, and B vitamins in a convenient effervescent tablet. Designed with elite athlete insights and rigorously tested for purity, these vegan, gluten-free tablets optimize hydration and muscle function without added sugars or calories. Perfect for professionals seeking scientifically backed, on-the-go hydration to power peak performance.

## Description

Product Description Hydro is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in plain water, It represents a highly practical approach (simply drop one tablet in your 500 ml water bottle) without the calories. Hydro meets your Sodium requirements at a specific concentration (30mmol/L) that is scientifically proven to produce superior hydration compared with water alone. It was developed to keep the British sailing team optimally hydrated at the 2008 beijing Olympic. Simply drop a tablet into water for effective hydration, with virtually no calories, before and during sports. Ingredients Citric acid, electrolytes (35%) (sodium bicarbonate, sodium chloride, calcium carbonate, potassium chloride, tricalcium phosphate, magnesium carbonate), sorbitol, inulin, flavouring, green tea extract (2.3%), sweetener (sucralose), colour (beetroot red), B vitamins (pyridoxine hydrochloride, riboflavin 5-phosphate-sodium, thiamin mononitrate) Directions Add one Hydro tablet to 500ml of water and let it dissolve. Once prepared, consume within 24 hours. Safety Warning 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 lovely hydration tablet that does the job. - I’ve been cycling for MANY years indoors and IRL and for many years, as soon as I discovered the SIS Hydro, I vane been using these tablets. My favourite juice is pink grapefruit so I bought my first batch of these years ago and have been using them ever since. They do NOT produce an energy drink but supply the essential salts and minerals to replace the ones lost through sweat keeping you hydrated. They dissolve very easily and once the drink bottle has been shaken you have a pleasant tasting, not too sweet and sickly, drink that does the job it’s meant to.
Review: Hydro Electro Power - Excellent craftsmanship goes into this product perception as expected. Easily water soluble tablets have their effect via this viable source. Zero sugar and added B vitamins can ensure you are making healthy choice for this kind of solution. Really enjoyable taste that adds precision results to routines. Impressive work from SIS. Thanks very very much.

## Features

- Push Boundaries in Every Session: Single-serve effervescent tablets deliver a controlled combination of electrolytes and B vitamins, making hydration precise and accessible wherever your sport takes you
- Build on Proven Science: Developed with elite athlete insight and rigorous research, these tablets offer targeted levels of sodium, potassium, calcium and magnesium to support normal muscle function and electrolyte balance
- Prepare for Peak Performance: Features vitamin B1 and B2 to contribute to normal energy-yielding metabolism and carbohydrate conversion, and B6 to support protein metabolism during effort
- Trust in Uncompromising Standards: Each batch is tested for banned substances, ensuring confidence and reliability for athletes determined to advance at every level
- You can’t Beat the Science: Every SiS product is driven by research, developed with elite athletes, and tested with precision to deliver reliable, evidence-based performance nutrition for athletes at every level

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FF32LGY |
| Age Range Description | Adult |
| Benefits | Muscle Growth |
| Best Sellers Rank | 5 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 | Red |
| Container Type | Canister |
| Customer Reviews | 4.6 out of 5 stars 1,779 Reviews |
| Diet Type | Gluten Free, Vegan |
| Dosage Form | Tablet |
| Flavour | Pink Grapefruit |
| Item Dimensions | 16.4 x 8.6 x 14.6 centimetres |
| Item Form | Tablet |
| Item Nype Name | Science In Sport Go Hydro, Hydration Tablets (Pink Grapefruit) Pack of 8 |
| Item Weight | 0.9 Kilograms |
| Item form | Tablet |
| Item weight | 0.9 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 | 130307 |
| Material Features | Gluten Free, Lactose Free, Nut Free, Vegan |
| Material Type Free | en_AE |
| Model Name | HYDRO |
| Model Number | 130307 |
| Number of Items | 1 |
| Primary Supplement Type | Potassium |
| Primary supplement type | Potassium |
| Special Ingredients | Gluten Free |
| Specific Uses For Product | Laboratory |
| Total Servings Per Container | 160 |
| Unit Count | 160.0 count |
| Unit count | 160.0 count |

## Product Details

- **Brand:** Science in Sport
- **Diet type:** Gluten Free, Vegan
- **Flavour:** Pink Grapefruit
- **Item dimensions L x W x H:** 16.4 x 8.6 x 14.6 centimetres
- **Item form:** Tablet
- **Item weight:** 0.9 Kilograms
- **Primary supplement type:** Potassium Chloride
- **Product benefits:** Muscle Growth
- **Special ingredients:** Gluten Free
- **Unit count:** 160 count

## Images

![Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets - Image 1](https://m.media-amazon.com/images/I/71UBn6LmRqL.jpg)
![Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets - Image 2](https://m.media-amazon.com/images/I/71RYcAHVshL.jpg)
![Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets - Image 3](https://m.media-amazon.com/images/I/81F3VVTRRIL.jpg)
![Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets - Image 4](https://m.media-amazon.com/images/I/71aaOO3QbaL.jpg)
![Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets - Image 5](https://m.media-amazon.com/images/I/81JQIdeXhHL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many calories?**
A: 177 per 100g

## Customer Reviews

### ⭐⭐⭐⭐⭐ A lovely hydration tablet that does the job.
*by P***S on 2 May 2026*

I’ve been cycling for MANY years indoors and IRL and for many years, as soon as I discovered the SIS Hydro, I vane been using these tablets. My favourite juice is pink grapefruit so I bought my first batch of these years ago and have been using them ever since. They do NOT produce an energy drink but supply the essential salts and minerals to replace the ones lost through sweat keeping you hydrated. They dissolve very easily and once the drink bottle has been shaken you have a pleasant tasting, not too sweet and sickly, drink that does the job it’s meant to.

### ⭐⭐⭐⭐⭐ Hydro Electro Power
*by A***N on 11 June 2026*

Excellent craftsmanship goes into this product perception as expected. Easily water soluble tablets have their effect via this viable source. Zero sugar and added B vitamins can ensure you are making healthy choice for this kind of solution. Really enjoyable taste that adds precision results to routines. Impressive work from SIS. Thanks very very much.

### ⭐⭐⭐⭐ Does the job
*by A***R on 23 July 2026*

Plesent taste and had it for a good price

## Frequently Bought Together

- Science In Sport Hydro Hydration Tablets, Gluten-Free, Zero Sugar, Pink Grapefruit Flavour Plus Electrolytes, 20 Effervescent Tablets per Bottle (8 Bottles)
- Science In Sport GO Isotonic Energy Gels, Running Gels with 22 g Carbohydrates, Low Sugar, Orange Flavour, 60 ml Per Serving (30 Pack)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-08-13*