---
product_id: 48085447
title: "HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8)"
brand: "high5"
price: "14036 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "High5"
url: https://www.desertcart.is/products/48085447-high5-zero-electrolyte-tablet-hydration-tablets-enhanced-with-vitamin-c
store_origin: IS
region: Iceland
---

# 56mg Magnesium to reduce fatigue 28mg Vitamin C for immune boost 250mg Sodium for optimal hydration HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8)

**Brand:** high5
**Price:** 14036 kr
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate hydration, performance & wellness—because you deserve ZERO compromises!

## Quick Answers

- **What is this?** HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8) by high5
- **How much does it cost?** 14036 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/48085447-high5-zero-electrolyte-tablet-hydration-tablets-enhanced-with-vitamin-c)

## Best For

- high5 enthusiasts

## Why This Product

- Trusted high5 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hydrate Like a Pro:** ZERO sugar & calories—pure electrolyte power to keep you energized all day.
- • **On-the-Go Essential:** Dissolves instantly in water—perfect for travel, fasting, or long training sessions.
- • **Endurance Engineered:** Scientifically balanced sodium, potassium & magnesium to crush workouts and speed recovery.
- • **Flavor Without Guilt:** Refreshing natural berry taste with zero artificial sweetness or crash.
- • **Immune & Wellness Boost:** Vitamin C and green tea extract support your immune system and fight oxidative stress.

## Overview

HIGH5 ZERO Electrolyte Tablets deliver a scientifically formulated, sugar-free hydration boost with key electrolytes (sodium, potassium, magnesium) plus immune-supporting Vitamin C. Designed for intense workouts, fasting, travel, and everyday wellness, these fast-dissolving tablets provide superior fluid balance and endurance support without calories or artificial additives. Each pack contains 160 berry-flavored tablets, making it a must-have for proactive hydration and performance.

## Description

Product Description HIGH5 ZERO is a light and refreshing sugar-free electrolyte drink with zero calories that makes it easy to stay hydrated throughout the day. When you sweat, you lose vital minerals so it’s important that they are replenished. With key electrolytes tablets (sodium potassium magnesium electrolytes) ZERO gives you what water can’t. The magnesium in ZERO contributes to electrolyte balance, whilst also supporting muscle protein synthesis. These hydration tablets with electrolytes are designed to be taken BEFORE, DURING and AFTER exercise and to rehydrate in hot weather. ZERO's scientific formula of electrolytes for water includes Vitamin C to support a healthy immune system, protect cells from oxidative stress and reduce tiredness and fatigue. System Requirements continuity 2013 Ingredients Acidity Regulators (Citric Acid, Malic Acid), Sodium Bicarbonate, Firming Agent (Sorbitols), Magnesium Carbonate, Sodium Citrate, Potassium Citrate, Natural Flavourings, Beetroot Concentrate, L-Ascorbic Acid (Vitamin C), Calcium Carbonate, Sweetener (Sucralose), Black Carrot Concentrate, Leucine, Curcuma Powder, Green Tea Leaves Extract (Camellia Sinensis O.Ktze), Sodium Chloride. Directions Mix 1 (4g) tablet with 750ml water. 20 tablets per tube. Magnesium contributes to electrolyte balance. Serving: 1 tablet. Max servings 3 per day. Safety Warning Do not exceed the recommended daily dose , Dietary supplements are not a substitute for a varied and healthy diet , Keep out of the reach of children Updated Box Contains 8x Zero Tube Manufacturer Contact Information HIGH5, Sea View Way, Brighton, BN2 6NT, UK

Review: Highly recommended for those fasting! - I love these hydration tablets - they've been my saviour since starting intermittent fasting (16/8) 6 weeks ago. My first week of fasting made me feel lethargic with headaches every night during my fast. I also felt hungry and couldn't sleep. I almost gave up fasting until I read about electrolytes, so I purchased these. I've been taking two to three tablets daily, depending on how I feel. I have a Tropical or Berry flavoured tablet dissolved in water to use during 20 to 30-mile Zwift rides/races. During the night (when fasting and feeling hungry), I break up a Berry flavoured tablet to suck on - it tastes great and is similar to Barrat Refreshers. I found that Tropical is the best flavour to use in water followed closely by Strawberry & Kiwi. These two flavours taste too artificial to suck on. Berry is fine in water but improves with a dash of no added sugar berry flavoured squash. These tablets have boosted my performance on the bike (I no longer drink sugary Lucozade) and have irradicated headaches, lethargy and hunger pangs before bed. I'm starting my 7th week of fasting and 15lbs down with another 15-20lbs to go. I've struggled with weight for the past 20 years and tried every diet going. Fasting is the only diet (or I should call it a lifestyle) that works, and these tablets are a must for this new way of life. Update (6th June 2021): I've now lost 25lbs (11.3kg) since 14th March, and that includes a recent weeks holiday filled with plenty of beer and food (with desserts). I can't quite believe how fasting has transformed my body, and these tabs have been a key part of this process. ​I've gone from XL t-shirts to Medium and have never been happier! I plan to have a six-pack by August. :) Update (24th September 2021): I've lost 35lbs (2.5 stone), reaching my goal weight back in mid-August. I'm now working on body recomposition to get more definition with weight training, less cardio, more protein (supplementing with Myprotein Impact Whey Protein shakes), and lowering carbs (but not cutting them out). I just had a big bowl of lasagne with garlic bread :). I'm still fasting roughly 16 hours (between 8 pm and 12 pm) as it's a way of life for me, and I still use these tabs daily for exercise and fasting. I eat two meals a day with the occasional sweet treat and a few beers down the pub. I have never tracked food intake from day one but have a good understanding of nutrition and macronutrients. I used to eat a big bowl of porridge for breakfast, but now I have a big 4-egg omelette stuffed with ham, mushroom, and cheese with half a tin of baked beans. I'm no longer weighing myself daily since reaching my goal weight but keep myself in check with the trusty tape measure.
Review: A staple for everyday hydration and performance. - HIGH5 ZERO Electrolyte Tablets are a really solid choice if you want effective hydration without sugar, calories, or artificial heaviness. They dissolve easily in water and provide noticeably better hydration than water alone - especially during workouts, hot weather, fasting, or long travel days. The electrolyte balance feels well judged: enough sodium to actually support hydration, alongside potassium, magnesium, and calcium for muscle function and recovery. The zero-calorie, sugar-free formulation is a big plus. You don’t get the sticky sweetness or energy-drink crash, just a light, refreshing flavour. The berry flavour is pleasant and subtle rather than overpowering, making it easy to drink throughout the day. I’ve found these particularly useful for training sessions, long walks, and days where hydration tends to slip. They’re also handy for travel and on-the-go use - just drop one tablet into a bottle and you’re sorted. Including vitamin C and a small amount of green tea adds a nice wellness touch without feeling gimmicky. With 160 tablets in the pack, it’s also good value and lasts a long time. Best for: • Exercise, endurance training, and recovery • Hot weather, travel, fasting, or low-carb/keto diets • Anyone wanting hydration support without sugar Effective, great-tasting, zero-sugar electrolyte tablets that do exactly what they promise. A staple for everyday hydration and performance.

## Features

- Replenish Electrolytes - ZERO electrolytes tablets ensure superior hydration and fluid balance over water alone: Easily stay hydrated throughout the day, even during intense workouts or hot weather
- Scientific Formulation: ZERO sugar free electrolytes are rigorously developed for efficacy and convenience. 0 calorie electrolyte supplement with a variety of great tasting natural flavourings
- Optimised Performance - Power through training and races with reduced fatigue and enhanced endurance: Support recovery with precise levels of sodium potassium magnesium electrolytes
- Immune Support & Wellness - Rehydration tablets with electrolytes support your immune system and fight oxidative stress: Travelling essentials, electrolytes for fasting, keto electrolyes
- Use Anywhere - Just drop a tablet into water for a refreshing electrolyte drink, ideal as backpacking essentials and long haul flight essentials: Stay energised on-the-go
- Per 4g hydration tablet: Magnesium 56mg 15% RI, Potassium 70mg 3.5% RI, Calcium 9mg 1.1% RI, Vitamin C 28mg 35% RI Sodium 250mg, Green Tea 1mg

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003Y3LWXY |
| Age Range Description | Adult |
| Benefits | Hydration,Energy |
| Best Sellers Rank | 2 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 1 in Electrolyte Replacement Supplements |
| Brand | HIGH5 |
| Brand Name | HIGH5 |
| Colour | Berry |
| Container Type | Tube |
| Country Of Origin | Poland |
| Customer Reviews | 4.5 out of 5 stars 13,189 Reviews |
| Diet Type | Vegetarian |
| Flavour | Berry |
| Global Trade Identification Number | 05027492995916 |
| Included Components | 8x20 tab tubes of ZERO Berry |
| Item Dimensions | 14 x 15 x 7 centimetres |
| Item Form | Tablet |
| Item Nype Name | HIGH5 ZERO Electrolyte Hydration Rehydration Tablets Added Vitamin C (Berry, 8x20 Tablets) |
| Item Weight | 4 Grams |
| Item form | Tablet |
| Item weight | 4 Grams |
| Manufacturer | HIGH5 |
| Manufacturer Contact Information | HIGH5, Sea View Way, Brighton, BN2 6NT, UK |
| Manufacturer Part Number | 604082 |
| Material Features | Sugar Free |
| Model Name | HIGH5 Zero Electrolyte Hydration Tablets Added Vitamin C |
| Model Number | 604082 |
| Number of Items | 8 |
| Primary Supplement Type | Vitamin C |
| Primary supplement type | Vitamin C |
| Special Ingredients | Sodium, Magnesium, Potassium, Calcium & Chloride |
| Specific Uses For Product | Hydration, Workout |
| Unit Count | 160 count |
| Unit count | 160 count |

## Product Details

- **Brand:** HIGH5
- **Diet type:** Vegetarian
- **Flavour:** Berry
- **Item dimensions L x W x H:** 14 x 15 x 7 centimetres
- **Item form:** Tablet
- **Item weight:** 4 Grams
- **Primary supplement type:** Vitamin C
- **Product benefits:** Hydration,Energy
- **Special ingredients:** Sodium, Magnesium, Potassium, Calcium & Chloride
- **Unit count:** 160 Count

## Images

![HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8) - Image 1](https://m.media-amazon.com/images/I/811CMTlfbnL.jpg)
![HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8) - Image 2](https://m.media-amazon.com/images/I/81jcl7ngNvL.jpg)
![HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8) - Image 3](https://m.media-amazon.com/images/I/711iWwZgHXL.jpg)
![HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8) - Image 4](https://m.media-amazon.com/images/I/716q28A93ML.jpg)
![HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8) - Image 5](https://m.media-amazon.com/images/I/81OdE25lGYL.jpg)

## Available Options

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

## Questions & Answers

**Q: can you take without water?**
A: These are soluble and should be used with water or risk choking?? Can’t believe people are answering yes

**Q: Postage charge for each item? Not honest business, might as well just charge the full price and free delivery, you would still look about the cheapest**
A: Don't know if they are pricing wrong, but Sports Direct are currently doing 8 tubes of 20 tablets (160 in total) in all flavours for £7.00

**Q: I have heard that these tabs are okay on keto, except citrus and neutral as they have maltodextrin. What do you think about that claim?**
A: I've been using these for years. All of these are fine on Keto. Just depends which person of the Keto police you ask. They're zero carb and zero sugar so it will not do anything to affect ketosis.

**Q: Hi, are these caffeine free?**
A: Traces of caffeine (under 2mg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommended for those fasting!
*by K***L on 25 April 2021*

I love these hydration tablets - they've been my saviour since starting intermittent fasting (16/8) 6 weeks ago. My first week of fasting made me feel lethargic with headaches every night during my fast. I also felt hungry and couldn't sleep. I almost gave up fasting until I read about electrolytes, so I purchased these. I've been taking two to three tablets daily, depending on how I feel. I have a Tropical or Berry flavoured tablet dissolved in water to use during 20 to 30-mile Zwift rides/races. During the night (when fasting and feeling hungry), I break up a Berry flavoured tablet to suck on - it tastes great and is similar to Barrat Refreshers. I found that Tropical is the best flavour to use in water followed closely by Strawberry & Kiwi. These two flavours taste too artificial to suck on. Berry is fine in water but improves with a dash of no added sugar berry flavoured squash. These tablets have boosted my performance on the bike (I no longer drink sugary Lucozade) and have irradicated headaches, lethargy and hunger pangs before bed. I'm starting my 7th week of fasting and 15lbs down with another 15-20lbs to go. I've struggled with weight for the past 20 years and tried every diet going. Fasting is the only diet (or I should call it a lifestyle) that works, and these tablets are a must for this new way of life. Update (6th June 2021): I've now lost 25lbs (11.3kg) since 14th March, and that includes a recent weeks holiday filled with plenty of beer and food (with desserts). I can't quite believe how fasting has transformed my body, and these tabs have been a key part of this process. ​I've gone from XL t-shirts to Medium and have never been happier! I plan to have a six-pack by August. :) Update (24th September 2021): I've lost 35lbs (2.5 stone), reaching my goal weight back in mid-August. I'm now working on body recomposition to get more definition with weight training, less cardio, more protein (supplementing with Myprotein Impact Whey Protein shakes), and lowering carbs (but not cutting them out). I just had a big bowl of lasagne with garlic bread :). I'm still fasting roughly 16 hours (between 8 pm and 12 pm) as it's a way of life for me, and I still use these tabs daily for exercise and fasting. I eat two meals a day with the occasional sweet treat and a few beers down the pub. I have never tracked food intake from day one but have a good understanding of nutrition and macronutrients. I used to eat a big bowl of porridge for breakfast, but now I have a big 4-egg omelette stuffed with ham, mushroom, and cheese with half a tin of baked beans. I'm no longer weighing myself daily since reaching my goal weight but keep myself in check with the trusty tape measure.

### ⭐⭐⭐⭐⭐ A staple for everyday hydration and performance.
*by N***J on 28 January 2026*

HIGH5 ZERO Electrolyte Tablets are a really solid choice if you want effective hydration without sugar, calories, or artificial heaviness. They dissolve easily in water and provide noticeably better hydration than water alone - especially during workouts, hot weather, fasting, or long travel days. The electrolyte balance feels well judged: enough sodium to actually support hydration, alongside potassium, magnesium, and calcium for muscle function and recovery. The zero-calorie, sugar-free formulation is a big plus. You don’t get the sticky sweetness or energy-drink crash, just a light, refreshing flavour. The berry flavour is pleasant and subtle rather than overpowering, making it easy to drink throughout the day. I’ve found these particularly useful for training sessions, long walks, and days where hydration tends to slip. They’re also handy for travel and on-the-go use - just drop one tablet into a bottle and you’re sorted. Including vitamin C and a small amount of green tea adds a nice wellness touch without feeling gimmicky. With 160 tablets in the pack, it’s also good value and lasts a long time. Best for: • Exercise, endurance training, and recovery • Hot weather, travel, fasting, or low-carb/keto diets • Anyone wanting hydration support without sugar Effective, great-tasting, zero-sugar electrolyte tablets that do exactly what they promise. A staple for everyday hydration and performance.

### ⭐⭐⭐⭐ Zero
*by S***M on 21 July 2025*

Decent but not my favourite These are handy to keep in my bag and easy to use—just drop in water and go. The taste is okay but a bit artificial for me. Helped with hydration on hot days, but I’ve tried others with a more natural flavour. Good value though if you’re not too fussy!

## Frequently Bought Together

- HIGH5 Zero Active Hydration Drink Tabs - 8 x 20 Tablet Tube, Berry
- LMNT Zero Sugar Electrolytes - Citrus Salt | Drink Mix | 30-Count

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-11*