---
product_id: 273207669
title: "Sugar Free Electrolytes | Natural Keto Electrolytes for Fasting | Unflavoured Hydration Powder | Clean, Zero Calorie, Zero Sugar | Fasting Supplement, No Sweetener"
brand: "smartfast"
price: "€ 104.43"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/273207669-sugar-free-electrolytes-natural-keto-electrolytes-for-fasting-unflavoured-hydration
store_origin: FI
region: Finland
---

# Optimized electrolytes for 24-72h fasting Zero sugar & fillers for pure hydration High sodium & minerals for sweat recovery Sugar Free Electrolytes | Natural Keto Electrolytes for Fasting | Unflavoured Hydration Powder | Clean, Zero Calorie, Zero Sugar | Fasting Supplement, No Sweetener

**Brand:** smartfast
**Price:** € 104.43
**Availability:** ✅ In Stock

## Summary

> 💧 Stay sharp, stay fast, stay hydrated—no junk, just pure power.

## Quick Answers

- **What is this?** Sugar Free Electrolytes | Natural Keto Electrolytes for Fasting | Unflavoured Hydration Powder | Clean, Zero Calorie, Zero Sugar | Fasting Supplement, No Sweetener by smartfast
- **How much does it cost?** € 104.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/273207669-sugar-free-electrolytes-natural-keto-electrolytes-for-fasting-unflavoured-hydration)

## Best For

- smartfast enthusiasts

## Why This Product

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

## Key Features

- • **Endurance-Ready Formula:** Perfect for athletes and active professionals needing to replace sweat loss during workouts, hot yoga, or sauna sessions.
- • **Pure Hydration, Zero Junk:** Experience clean, unflavored electrolyte support with no sugar, sweeteners, or fillers—just fast-dissolving hydration.
- • **Risk-Free Hydration Upgrade:** Enjoy one of the best value electrolyte powders on the market, backed by a 30-day money-back guarantee—hydrate smarter, no questions asked.
- • **Gut-Friendly Magnesium Glycinate:** Supports low-carb energy and recovery by replenishing minerals with highly absorbable, gut-soothing magnesium.
- • **Fasting-Optimized Electrolyte Balance:** Formulated with elevated sodium, magnesium, and potassium ratios tailored for prolonged intermittent fasting without insulin spikes.

## Overview

SmartFast Sugar Free Electrolytes is a clean, unflavored hydration powder designed for professionals embracing keto, fasting, and active lifestyles. With zero sugar, sweeteners, or fillers, it delivers a scientifically balanced blend of sodium, magnesium glycinate, and potassium to support prolonged fasting, reduce keto-flu symptoms, and replenish minerals lost through sweat. Made in the UK and backed by a 30-day money-back guarantee, it’s the ultimate zero-calorie hydration solution for millennial managers who demand clean, effective performance.

## Description

Sugar Free Electrolytes | Natural Keto Electrolytes for Fasting | Unflavoured Hydration Powder | Clean, Zero Calorie, Zero Sugar | Fasting Supplement, No Sweetener

## Features

- THE CLEANEST HYDRATION YOU CAN BUY — Zero sugar, zero sweeteners, zero flavours, zero fillers. Just pure electrolytes that dissolve fast and keep you hydrated without additives. Unflavoured electrolyte powder designed for people who want results without the junk.
- FUEL YOUR FAST — Formulated with fasting-correct sodium levels (far higher than typical electrolyte powders) plus optimal magnesium and potassium ratios for 24–72 hour intermittent and prolonged fasting. Fasting electrolyte powder designed to maintain hydration, energy and focus without calories or insulin response — ideal for serious fasters.
- SUPPORTS LOW-CARB ENERGY & RECOVERY — Contains highly absorbable magnesium glycinate for gut-friendly hydration, not the low-grade forms used in many keto electrolyte powders. Replenishes the key minerals lost during low-carb diets to reduce keto-flu symptoms, headaches, cramps and fatigue — all with zero sugar, zero sweeteners and zero stimulants.
- BUILT FOR SWEAT LOSS & ENDURANCE — High sodium, potassium and magnesium formula ideal for runners, athletes, gym sessions, hot yoga, sauna use and anyone who needs electrolytes for dehydration. Replace what you lose in sweat — without sugar or artificial flavours.
- BEST VALUE + RISK-FREE GUARANTEE — One of the lowest cost-per-serving natural electrolyte powders on desertcart, backed by a 30-day money-back guarantee. If you don’t love these clean electrolytes, we refund you — no questions asked, no returns neccessary.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 420.0 gram |
| Country of origin of primary ingredient(s) | United Kingdom |
| Brand | SmartFast |
| Format | Powder |
| Age Range Description | Adult |
| Country of origin | United Kingdom |

## Product Details

- **Brand:** SmartFast
- **Flavour:** Unflavoured
- **Primary supplement type:** Electrolyte
- **Unit count:** 420.0 gram
- **Item form:** Powder
- **Item weight:** 0.02 Kilograms
- **Diet type:** Gluten Free, Paleo, Vegan
- **Product benefits:** Stop Cramps, Boost Energy, Increase Focus & Enhance Athletic Performance
- **Age range (description):** Adult
- **Package information:** Bag

## Images

![Sugar Free Electrolytes | Natural Keto Electrolytes for Fasting | Unflavoured Hydration Powder | Clean, Zero Calorie, Zero Sugar | Fasting Supplement, No Sweetener - Image 1](https://m.media-amazon.com/images/I/61xh2gE9WWL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/273207669-sugar-free-electrolytes-natural-keto-electrolytes-for-fasting-unflavoured-hydration](https://www.desertcart.fi/products/273207669-sugar-free-electrolytes-natural-keto-electrolytes-for-fasting-unflavoured-hydration)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-06*