---
product_id: 578954641
title: "FAST:RX Fasting Electrolytes No Sugar No Calorie Drink, Sparkling Blueberry | Flavored Electrolytes Hydration with Salts, Vitamins, and Minerals for Intermittent Fasting Diet & Keto, 16oz Cans, 12-Pack"
brand: "fast:rx"
price: "€ 202.85"
currency: EUR
in_stock: true
category: "Fast:Rx"
url: https://www.desertcart.sk/products/578954641-fast-rx-fasting-electrolytes-no-sugar-no-calorie-drink-sparkling
store_origin: SK
region: Slovakia
---

# 30mg caffeine for natural energy Zero sugar, zero calories, zero carbs 16oz ready-to-drink hydration FAST:RX Fasting Electrolytes No Sugar No Calorie Drink, Sparkling Blueberry | Flavored Electrolytes Hydration with Salts, Vitamins, and Minerals for Intermittent Fasting Diet & Keto, 16oz Cans, 12-Pack

**Brand:** fast:rx
**Price:** € 202.85
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your fast with flavor and focus—hydrate smarter, not harder!

## Quick Answers

- **What is this?** FAST:RX Fasting Electrolytes No Sugar No Calorie Drink, Sparkling Blueberry | Flavored Electrolytes Hydration with Salts, Vitamins, and Minerals for Intermittent Fasting Diet & Keto, 16oz Cans, 12-Pack by fast:rx
- **How much does it cost?** € 202.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/578954641-fast-rx-fasting-electrolytes-no-sugar-no-calorie-drink-sparkling)

## Best For

- fast:rx enthusiasts

## Why This Product

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

## Key Features

- • **Deliciously Refreshing:** Sparkling blueberry acai flavor that’s crisp, clean, and never chalky or salty.
- • **Effortless Fasting Fuel:** No mixing, no measuring—just open and hydrate to power through your fast.
- • **Fasting-Friendly Formula:** Zero sugar, calories, and net carbs keep your fast intact and autophagy uninterrupted.
- • **Stay Energized & Focused:** Supports mental clarity and hydration so you can conquer your day without the fasting fog.
- • **Advanced Electrolyte Blend:** Beyond sodium & potassium—includes magnesium, vitamins, green tea, and ginseng for focus and vitality.

## Overview

FAST:RX is a 16oz sparkling blueberry acai electrolyte drink designed specifically for fasting. It contains zero sugar, calories, and net carbs, ensuring it won’t break your fast or spike insulin. Enhanced with magnesium, vitamins, green tea, and ginseng, it supports hydration, energy, and mental focus during intermittent, prolonged, or keto fasting protocols. Ready-to-drink and deliciously crisp, FAST:RX transforms fasting hydration into a refreshing experience.

## Description

desertcart.com: FAST:RX Fasting Electrolytes No Sugar No Calorie Drink, Sparkling Blueberry | Flavored Electrolytes Hydration with Salts, Vitamins, and Minerals for Intermittent Fasting Diet & Keto, 16oz Cans, 12-Pack : Health & Household

## Features

- READY TO DRINK FASTING ELECTROLYTES — NO SUGAR, NO CALORIES — No mixing, no powder, no measuring. FAST:RX is a full 16oz can of smooth, great-tasting fasting electrolytes with no sugar and no calorie formula made specifically for fasting — just open and drink anytime during your fast window to feel better, instantly.
- FASTING SAFE — ZERO SUGAR, ZERO CALORIES, ZERO NET CARBS — FAST:RX will not break your fast, spike insulin, or interfere with autophagy. Safe for intermittent fasting, prolonged fasting, OMAD, keto, and water fasting protocols — drink freely throughout your entire fast window without compromising your results.
- FLAVORED ELECTROLYTE HYDRATION WITH SALTS, VITAMINS, AND MINERALS — More than basic sodium and potassium. FAST:RX combines essential fasting electrolytes, magnesium, key vitamins and minerals, green tea, and ginseng to support natural energy, mental focus, and hydration — everything your body needs to get through a fast feeling strong.
- FEEL BETTER DURING INTERMITTENT FASTING — Fasting doesn't have to mean feeling drained or foggy. FAST:RX is formulated to help you feel satisfied, refreshed, and focused during your fast — supporting your energy and wellness so you can stay on track with your goals without white-knuckling through hunger and fatigue.
- ACTUALLY DELICIOUS — NOT SALTY, NOT CHALKY — Most electrolyte powders taste like you're drinking the ocean. FAST:RX is a lightly flavored, crisp, refreshing blueberry acai sparkling drink that actually tastes good — no gritty texture, no salty aftertaste. Just clean, crisp, great-tasting sparkling fasting hydration in a can, ready when you are. This is what fasting hydration should be like.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKTZP5GR |
| ASIN  | B0CKTZP5GR |
| Age Range Description | Adult |
| Best Sellers Rank | #49,139 in Health & Household ( See Top 100 in Health & Household ) #366 in Sports Nutrition Electrolyte Replacement Drinks |
| Brand Name | FAST:RX |
| Caffeine Content Per Serving | 30 milligrams |
| Color | Blueberry Acai |
| Container Type | Can |
| Customer Reviews | 4.1 4.1 out of 5 stars (180) |
| Diet Type | Keto |
| Each Unit Count | 12 |
| Flavor | Blueberry Acai |
| Flavored Drink Type | Carbonated Flavored Drink |
| Global Trade Identification Number | 00855778006415 |
| Item Form | Liquid |
| Item Package Quantity | 12 |
| Item Package Weight | 5.87 kg |
| Item Type Name | Beverage |
| Item Volume | 16 fluid ounces |
| Liquid Contents Description | Nutrient Enhanced Water Beverage |
| Manufacturer | GIVN Goods |
| Manufacturer  | GIVN Goods |
| Net Content Volume | 16 fluid ounces |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Size Name | 12-Pack |
| Package Type | Custom |
| Package Type Name | Can |
| Product Dimensions  | 10 x 8 x 6.5 inches; 12.94 pounds |
| Product Shelf Life | 365 days |
| Recommended Uses For Product | Fasting |
| Special Ingredients | De-sugared Lemon Juice, Green Tea Extract, Panax Ginseng, Apple Cider Vinegar, Trace Minerals |
| Specialty | Gluten Free |
| Specific Uses For Product | Hydration |
| Sweetness Description | Not Sweet |
| Tea Variety | Green |
| UPC | 855778006415 |
| UPC  | 855778006415 |
| Unit Count | 192 Fluid Ounces |
| Units  | 192 Fluid Ounces |

## Product Details

- **Brand:** FAST:RX
- **Flavor:** Blueberry Acai
- **Item Form:** Liquid
- **Number of Items:** 12
- **Package Information:** Can

## Images

![FAST:RX Fasting Electrolytes No Sugar No Calorie Drink, Sparkling Blueberry | Flavored Electrolytes Hydration with Salts, Vitamins, and Minerals for Intermittent Fasting Diet & Keto, 16oz Cans, 12-Pack - Image 1](https://m.media-amazon.com/images/I/71QCPdvKv4L.jpg)

## Available Options

This product comes in different **Set** options.

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**Shop now:** [https://www.desertcart.sk/products/578954641-fast-rx-fasting-electrolytes-no-sugar-no-calorie-drink-sparkling](https://www.desertcart.sk/products/578954641-fast-rx-fasting-electrolytes-no-sugar-no-calorie-drink-sparkling)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-22*