---
product_id: 48468173
title: "Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1)"
brand: "science in sport"
price: "R384"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Science In Sport"
url: https://www.desertcart.co.za/products/48468173-hydro-electrolyte-tablets-four-key-electrolytes-and-b-vitamins-sugar
store_origin: ZA
region: South Africa
---

# 75mg caffeine for mental boost 100% vegan & GMO-free Optimal hydration with balanced sodium Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1)

**Brand:** science in sport
**Price:** R384
**Availability:** ✅ In Stock

## Summary

> 💥 Stay sharp, stay hydrated, stay ahead!

## Quick Answers

- **What is this?** Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1) by science in sport
- **How much does it cost?** R384 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/48468173-hydro-electrolyte-tablets-four-key-electrolytes-and-b-vitamins-sugar)

## 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:** Effervescent tablets with scientifically balanced electrolytes to keep you performing at your peak.
- • **Clean & Green Energy:** Vegan-friendly formula crafted without GMOs, perfect for plant-based athletes who demand purity.
- • **Focus Mode Activated:** 75mg caffeine per tablet delivers a clean, sustained mental boost to power through your toughest sessions.
- • **Effortless Convenience:** Just drop one tablet in 500ml water for instant, refreshing cola-flavored hydration on the go.
- • **Trusted Sports Science:** Backed by decades of elite athlete research since 1992, ensuring cutting-edge performance nutrition.

## Overview

Science in Sport Hydro + Caffeine Cola Electrolyte Tablets combine a precise mineral-vitamin complex with 75mg caffeine per tablet to optimize hydration and mental focus during moderate to intense exercise. Vegan and GMO-free, these effervescent tablets dissolve quickly in water, delivering a refreshing cola flavor and scientifically backed performance support trusted by elite athletes since 1992.

## Description

Product Description Science in Sport Go Hydro Hydration Tablets, Cola, Tube of 20 Address: Albion Mills Suite 1, Willerby, East Yorkshire, HU10 6DN SIS PLC, 16-18 Hatton Garden, Farringdon, London, EC1N 8ATScience in Sport (Italy) S.R.L. via Michelangelo Buonarroti, 39 20145 Milano Company no C.F.: 09919530965 – REA MI-2121748 Ingredients Acid (Citric Acid), Sodium Hydrogen Carbonate, Humectant (Sorbitol), Sodium Chloride, Maltodextrin, Inulin, Calcium Carbonate, Flavourings, Potassium Chloride, Colour (Sulphite Ammonia Caramel), Caffeine Anhydrous, 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 (4.4g). 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. Box Contains 1 x Tube of 20 Tablets - Cola+ Caffeine 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: Hydration. - When plain water just won't cut it, Science in Sport has got you covered! The pill dissolves beautifully. Leaving a delicious source of nutrients and electrolytes in its wake. It really doesn't affect my sleep quality. No stomach issues either. Its cheap enough to subscribe to a bottle monthly. The high quality is that good that I have multiple bottles!
Review: Recommended - Ordered this several times now. Tastes good, helps with hydration and energy during or after sport and gym.

## 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 : 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 | B00EZSCRRC |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | No |
| Item Model Number | 130929 |
| Manufacturer | Science in Sport |
| Product Dimensions | 3.4 x 3.4 x 14.6 cm; 110 g |

## Product Details

- **Age range (description):** Adult
- **Brand:** Science in Sport
- **Diet type:** Vegan
- **Flavour:** Cola
- **Item dimensions L x W x H:** 34 x 34 x 146 millimetres
- **Item form:** Tablet
- **Item weight:** 0.11 Kilograms
- **Primary supplement type:** Fortified Food
- **Product benefits:** Hydrating
- **Unit count:** 20.0 count

## Images

![Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71xjGjjR8kL.jpg)
![Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/71HXZPLlGCL.jpg)
![Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/8110DrEmr7L.jpg)
![Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/71pWau1fAxL.jpg)
![Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Cola Caffeine - 20 Effervescent Tablets (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/81mc5JGxipL.jpg)

## Available Options

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

## Questions & Answers

**Q: How much caffeine is in each tablet?**
A: None. These are not the caffeine version.

**Q: Could you tell me please, do these do the same job as rehydration sachets?**
A: Hi I have never used rehydration tablets, but was advised to use them by a marathon cyclist. I use them when I play golf I think they are fantastic and have recommended them to other golfers, hope this is useful

**Q: Best flVour**
A: I found the berry flavour tasty. Drop a tablet in a pint glass of water to instantly transform your drink. Can't vouch for any other flavour at the moment but I found these tasty enough and not too chalky.

**Q: Can these be used daily for workouts and runs without issue?**
A: I'm 73 - cycle around 120 hard (for me) miles a week over 3, generally, non consecutive days (plus a few easy rides some weeks) and use 1-2 tablets during and/or after each ride. I haven't had any problem and the great benefit of virtually no leg cramps since I started. I'm no doctor or chemist but that suggests yes is the answer to your question.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hydration.
*by J***J on 19 March 2026*

When plain water just won't cut it, Science in Sport has got you covered! The pill dissolves beautifully. Leaving a delicious source of nutrients and electrolytes in its wake. It really doesn't affect my sleep quality. No stomach issues either. Its cheap enough to subscribe to a bottle monthly. The high quality is that good that I have multiple bottles!

### ⭐⭐⭐⭐⭐ Recommended
*by P***Y on 25 May 2026*

Ordered this several times now. Tastes good, helps with hydration and energy during or after sport and gym.

### ⭐⭐⭐⭐ Cola is very sickly and synthetic the citrus ones are nicer
*by A***R on 30 April 2020*

This is a great product and has actually helped with my dehydration headaches ( I do take another coconut electrolyte drink too) so I technically get 2 a day instead of the 1 and that helps me a lot. This product does take effect quite quickly and at less than £5 special price it's definitely worth the price, it arrived quickly too which was a nice surprise. My only downfall with this is the cola flavour, it smells just like cola and does taste of cola to some degree but very sickly and synthetic cola taste, ( of course that's to be expected though) so I would personally recommend the citrus flavours, as those are way nicer in my opinion, but it's nice to try a new flavour.

## Frequently Bought Together

- SIS Go Hydro| Zero Sugar| Effervescent Electrolyte Tablets| for Improved Hydration & Recovery| with Caffeine | Suitable for Vegans & Vegetarians| Cola Flavoured, 20 Tablets
- 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)
- Science In Sport Hydro Hydration Tablets, Gluten-Free, Zero Sugar, Berry Flavour Plus Electrolytes, 20 Effervescent Tablets

---

## 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.co.za/products/48468173-hydro-electrolyte-tablets-four-key-electrolytes-and-b-vitamins-sugar](https://www.desertcart.co.za/products/48468173-hydro-electrolyte-tablets-four-key-electrolytes-and-b-vitamins-sugar)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-19*