---
product_id: 508393101
title: "FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack"
brand: "fast:rx"
price: "NZ$177"
currency: NZD
in_stock: true
reviews_count: 8
category: "Fast:Rx"
url: https://www.desertcart.nz/products/508393101-fast-rx-fasting-electrolyte-drink-zero-sugar-zero-calorie-hydration
store_origin: NZ
region: New Zealand
---

# Essential electrolytes for sustained energy Zero sugar, pure Meyer lemon flavor Hydrating 16 fl oz still beverage FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack

**Brand:** fast:rx
**Price:** NZ$177
**Availability:** ✅ In Stock

## Summary

> 🍋 Stay sharp, hydrated, and fasting-friendly with every sip!

## Quick Answers

- **What is this?** FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack by fast:rx
- **How much does it cost?** NZ$177 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/508393101-fast-rx-fasting-electrolyte-drink-zero-sugar-zero-calorie-hydration)

## 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

- • **Clean, Zero-Sugar Hydration:** Enjoy crisp Meyer lemon taste with no added sugars or artificial sweeteners—pure refreshment that fits your fasting lifestyle.
- • **Convenient Anytime, Anywhere:** Pack of 12 portable 16 fl oz bottles designed for busy professionals who demand wellness on the go.
- • **Natural Appetite Suppressant:** De-sugared lemon juice and apple cider vinegar help you feel fuller longer, making fasting easier and more effective.
- • **Electrolytes + Vitamins Boost:** Replenish key electrolytes and vitamins to reduce fatigue and curb hunger, keeping you energized and on track.
- • **Optimized for Intermittent Fasting:** Supports hydration, focus, and energy without breaking your fast—perfect for keto and wellness routines.

## Overview

FASTRX Meyer Lemon Still Fasting Electrolyte Drink is a zero-sugar, 16 fl oz beverage crafted for intermittent fasting and wellness. It combines natural Meyer lemon flavor with essential electrolytes and vitamins to support hydration, energy, and appetite control without breaking your fast. Free from added sugars and artificial sweeteners, this pack of 12 bottles is ideal for health-conscious professionals seeking clean, effective hydration anytime.

## Description

Two Flavors - Bubbles or Flat! Visit the Store Two Flavors - Bubbles or Flat! Visit the Store

Review: It work! - It works! Purchased one case first just to make sure I liked it and it actually works as they promised. I now have purchase several cases so I may start another extended fast. This beverage makes a difference and it helps to extend my fasting, if desired. The taste is delicious and refreshing. I felt alert and noticed I was desiring to drink one first thing in the morning. I’m now able to have a manageable day with my work and fast at the same time. I’ve currently tried the “Still Lemon “ and waiting for their other flavor and carbonation ones to arrive. It’s nice to have a variety of options. So yes, I highly recommend!
Review: Energy and Great Taste - I am very happy with this drink! I have been trying to find something that would replace the energy lost while fasting, and this really does the trick. Not only does it give me energy, but it helps me feel good (no more stomachache) enough to go through my normal day!

## Features

- READY TO DRINK FASTING HYDRATION — No mixing, no powder, no measuring. FAST:RX is a full 16oz can of smooth, great-tasting electrolyte hydration made specifically for fasting — just open and drink anytime during your fast window.
- FASTING SAFE — ZERO SUGAR, ZERO CALORIES, ZERO 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.
- ELECTROLYTES + VITAMINS + MINERALS + GREEN TEA + GINSENG — More than basic sodium and potassium. FAST:RX combines essential 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 WHILE 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.
- THE ONLY READY-TO-DRINK CAN BUILT FOR FASTING — While everyone else is mixing powder packets into water, FAST:RX is already in a can and ready when you are. Perfect for your morning fast, workday hydration, gym sessions, keto lifestyle, or anywhere you need clean electrolyte support without the hassle — grab a case and make fasting your superpower.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTCL76XL |
| Age Range Description | Adult |
| Best Sellers Rank | #90,665 in Health & Household ( See Top 100 in Health & Household ) #529 in Sports Nutrition Electrolyte Replacement Drinks |
| Brand | FAST:RX |
| Brand Name | FAST:RX |
| Caffeine Content Description | Caffeinated |
| Caffeine Content Per Serving | 30 Milligrams |
| Container Type | Can |
| Customer Reviews | 4.0 out of 5 stars 65 Reviews |
| Each Unit Count | 12 |
| Flavor | Still - Lemon |
| Flavored Drink Type | Electrolyte Drink |
| Global Trade Identification Number | 00855778006361 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Package Weight | 5.94 Kilograms |
| Item Type Name | Beverage |
| Item Volume | 16 Fluid Ounces |
| Item Weight | 16 Ounces |
| Liquid Contents Description | Nutrient Enhanced Water Beverage |
| Manufacturer | GIVN Goods |
| Number of Items | 12 |
| Number of Pieces | 12 |
| Package Information | Can |
| Package Type Name | Can |
| Recommended Uses For Product | Weight Loss |
| Special Ingredients | De-sugared Lemon Juice, Green Tea Extract, Panax Ginseng, Apple Cider Vinegar, Trace Minerals |
| Specialty | Natural |
| Specific Uses For Product | [GENERAL] |
| Unit Count | 192.00 Fluid Ounces |

## Images

![FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack - Image 1](https://m.media-amazon.com/images/I/61R15KfNSzL.jpg)
![FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack - Image 2](https://m.media-amazon.com/images/I/61ahf2wXuwL.jpg)
![FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack - Image 3](https://m.media-amazon.com/images/I/71Zbd+nrG8L.jpg)
![FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack - Image 4](https://m.media-amazon.com/images/I/81KGT67dhOL.jpg)
![FAST:RX Fasting Electrolyte Drink | Zero Sugar Zero Calorie Hydration with Vitamins & Minerals | Intermittent Fasting & Keto | Lemon | Still | 16oz 12-Pack - Image 5](https://m.media-amazon.com/images/I/71sDgR1sJwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It work!
*by D***A on January 12, 2026*

It works! Purchased one case first just to make sure I liked it and it actually works as they promised. I now have purchase several cases so I may start another extended fast. This beverage makes a difference and it helps to extend my fasting, if desired. The taste is delicious and refreshing. I felt alert and noticed I was desiring to drink one first thing in the morning. I’m now able to have a manageable day with my work and fast at the same time. I’ve currently tried the “Still Lemon “ and waiting for their other flavor and carbonation ones to arrive. It’s nice to have a variety of options. So yes, I highly recommend!

### ⭐⭐⭐⭐⭐ Energy and Great Taste
*by G***E on May 14, 2026*

I am very happy with this drink! I have been trying to find something that would replace the energy lost while fasting, and this really does the trick. Not only does it give me energy, but it helps me feel good (no more stomachache) enough to go through my normal day!

### ⭐⭐⭐ It was good for thirst, but again so is water
*by M***E on November 9, 2023*

The flavor is good, but I felt like it made me more hungry. I would not be buying again.

## Frequently Bought Together

- FASTRX Meyer Lemon Still Fasting Electrolyte Drink – Hunger Suppressant, Includes Essential Electrolytes and Vitamins, De-Sugared Lemon Juice – Zero Sugar, 16 Fl Oz (Pack of 12
- FASTRX Meyer Lemon Sparkling Fasting Electrolyte Drink – Hunger Suppressant, Includes Essential Electrolytes and Vitamins, De-Sugared Lemon Juice – Zero Sugar, 16 Fl Oz, Pack of 12
- Prolon Fast Bars | Keto, Gluten Free, Dairy Free, Plant Based Protein, For Intermittent Fasting | Developed to Not Break a Fast | Variety Pack | Nuts & Honey, Chocolate Chip, Coconut Macadamia, 12 Ct

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**Shop now:** [https://www.desertcart.nz/products/508393101-fast-rx-fasting-electrolyte-drink-zero-sugar-zero-calorie-hydration](https://www.desertcart.nz/products/508393101-fast-rx-fasting-electrolyte-drink-zero-sugar-zero-calorie-hydration)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-04*