---
product_id: 293547540
title: "Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets"
brand: "science in sport"
price: "R2112"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Science In Sport"
url: https://www.desertcart.co.za/products/293547540-science-in-sport-hydro-electrolyte-tablets-pink-grapefruit-8-x
store_origin: ZA
region: South Africa
---

# B vitamins boost energy metabolism 30mmol/L sodium for superior hydration Tested for banned substances, elite athlete trusted Science in Sport Hydro Electrolyte Tablets, Pink Grapefruit, 8 x 20 Tablets

**Brand:** science in sport
**Price:** R2112
**Availability:** ✅ In Stock

## Summary

> 💥 Hydrate smarter, perform stronger — the science-backed edge you can’t afford to miss!

## 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?** R2112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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

- • **Precision Hydration On-The-Go:** Effervescent tablets dissolve instantly in 500ml water for perfectly balanced electrolyte replenishment anytime, anywhere.
- • **Elite Athlete Approved & Tested:** Developed with Olympic-level insight and rigorously batch-tested to ensure zero banned substances and maximum reliability.
- • **Energy-Boosting B Vitamin Complex:** Includes B1, B2, and B6 to fuel energy metabolism and protein processing, powering your peak performance.
- • **Clean, Vegan & Gluten-Free Formula:** No calories, no lactose, no nuts—just pure hydration with a refreshing Pink Grapefruit flavor that fits your clean lifestyle.
- • **Scientifically Engineered Electrolyte Blend:** Optimized sodium, potassium, calcium, and magnesium levels support muscle function and prevent cramping during intense workouts.

## Overview

Science in Sport Hydro Electrolyte Tablets deliver a precise, research-driven blend of electrolytes and B vitamins in a convenient effervescent tablet. Designed with elite athlete input and tested for banned substances, these vegan, gluten-free tablets optimize hydration and muscle function with 30mmol/L sodium concentration and essential minerals. Perfect for professionals seeking clean, effective hydration to sustain energy and performance during any workout or heatwave.

## 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 must have during heatwaves! - Exactly what we needed during this heatwave. Drinking plenty of water is fine and dandy, but you'll feel so much better if you replace the salts you've lost through sweating by adding some of these to one of those glasses! The Pink Grapefruit is my favourite flavour, but there are others available too. (Although, I did find the mixed berry quite disappointing)
Review: Not too sweet. - Good dose of electrolytes. Taste nice too. Not too sweet to help counteract the sweet gels I take.

## 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 | 7 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 1,762 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 must have during heatwaves!
*by A***Y on 25 July 2026*

Exactly what we needed during this heatwave. Drinking plenty of water is fine and dandy, but you'll feel so much better if you replace the salts you've lost through sweating by adding some of these to one of those glasses! The Pink Grapefruit is my favourite flavour, but there are others available too. (Although, I did find the mixed berry quite disappointing)

### ⭐⭐⭐⭐⭐ Not too sweet.
*by C***S on 22 July 2026*

Good dose of electrolytes. Taste nice too. Not too sweet to help counteract the sweet gels I take.

### ⭐⭐⭐⭐ Great product but find expensive against other brands.
*by F***Y on 23 July 2026*

Good on my stomach so will keep buying.

## 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-08-09*