---
product_id: 6543422
title: "Mucinex Fast-Max DM Max Cough & Chest Congestion Medicine, 6 FL OZ"
brand: "mucinex"
price: "R690"
currency: ZAR
in_stock: true
category: "Mucinex"
url: https://www.desertcart.co.za/products/6543422-mucinex-fast-max-dm-max-cough-and-chest-congestion-medicine
store_origin: ZA
region: South Africa
---

# 4-Hour Dosing Power Fast Acting Relief Max Strength Formula Mucinex Fast-Max DM Max Cough & Chest Congestion Medicine, 6 FL OZ

**Brand:** mucinex
**Price:** R690
**Availability:** ✅ In Stock

## Summary

> 💥 Conquer cough & congestion like a pro—fast, strong, unstoppable!

## Quick Answers

- **What is this?** Mucinex Fast-Max DM Max Cough & Chest Congestion Medicine, 6 FL OZ by mucinex
- **How much does it cost?** R690 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/6543422-mucinex-fast-max-dm-max-cough-and-chest-congestion-medicine)

## Best For

- mucinex enthusiasts

## Why This Product

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

## Key Features

- • **Non-Drowsy Formula:** Stay alert and productive—no unwanted sleepiness, just pure relief.
- • **Rapid Symptom Control:** Experience fast-acting relief that gets you back to your day without missing a beat.
- • **Trusted & Highly Rated:** Join thousands of satisfied users with a 4.7-star rating and top rankings in cold & flu medicine.
- • **Dual-Action Cough Suppressant:** Calms persistent coughs while breaking up chest congestion for all-around comfort.
- • **Maximum Strength Mucus Busting:** Powerful expectorant formula thins and loosens mucus for clear, easy breathing.

## Overview

Mucinex Fast-Max DM Max is a maximum strength liquid medicine designed for adults and teens 12+. It combines 20 mg Dextromethorphan HBr cough suppressant with 400 mg Guaifenesin expectorant in an extended-release formula that delivers up to 4 hours of relief from cough and chest congestion. Apple-flavored and non-drowsy, this trusted remedy is perfect for busy professionals seeking quick, effective multi-symptom cold relief.

## Description

A cold never takes it easy on you. So why deal with your next cold with kid gloves? Let Maximum Strength Mucinex Fast-Max DM Max go to battle with that nasty cough and chest congestion. Maximum Strength Mucinex Fast-Max DM Max combines maximum strength mucus busting power with a maximum strength cough suppressant to calm that annoying cough and break up chest congestion.

## Features

- Fast Acting, Max Strength, Multi-symptom Relief
- Controls Cough
- Thins & loosens mucus
- Relieves Chest Congestion
- 4 hour dosing, Try Mucinex DM Caplet for 12 hour Relief

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0057UUGSO |
| ASIN  | B0057UUGSO |
| Active Ingredients | Dextromethorphan HBr (20 mg), Guaifenesin (400 mg). |
| Additional Features | Maximum Strength |
| Age Range Description | Adult |
| Best Sellers Rank | #3,001 in Health & Household ( See Top 100 in Health & Household ) #27 in Cold & Flu Medicine #1,043 in Sales & Deals |
| Brand Name | Mucinex |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,387) |
| Date First Available  | June 23, 2011 |
| Dosage Form | Liquid |
| Flavor | Apple |
| Global Trade Identification Number | 00363824018669 |
| Item Dimensions | 1.44 x 2.51 x 5.77 inches |
| Item Form | Liquid |
| Item Highlight | Dextromethorphan HBr Cough Suppressant, Guaifenesin Expectorant, Extended-Release Formula, For Ages 12+ |
| Item Weight | 8.16 ounces |
| Item model number  | 6382401866 |
| Manufacturer | Reckitt Benckiser |
| Manufacturer  | Reckitt Benckiser |
| Manufacturer Part Number | 6382401866 |
| Model Name | Mucinex Fast Max Strength Congestion Liquid |
| Model Number | 6382401866 |
| Net Content Count | 1 bottle |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | Cough Relief |
| Product Dimensions  | 1.44 x 2.51 x 5.77 inches; 8.16 ounces |
| Specific Uses For Product | Chest Congestion, Cough |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Whole Body |
| UPC | 363824018669 |
| Unit Count | 6 Fluid Ounces |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 8.16 ounces
- **Item dimensions L x W x H:** 1.44 x 2.51 x 5.77 inches
- **Product Benefits:** Cough Relief
- **Specific Uses For Product:** Chest Congestion, Cough

## Images

![Mucinex Fast-Max DM Max Cough & Chest Congestion Medicine, 6 FL OZ - Image 1](https://m.media-amazon.com/images/I/71TI0l6v6pL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this non-drowsy?**
A: Hi, while there are no labeled side-effects for dextromethorphan some consumers may experience drowsiness.  We suggest speaking with your healthcare provider if you have any additional questions regarding side-effects.

**Q: What is the sugar content?**
A: Thank you for your interest in our Mucinex® Fast-Max® DM Max and Mucinex® Nightshift Cold & Flu Liquid Combo Pack. Both medicines are sweetened with sucralose and are therefore sugar free.

**Q: What flavor is this?  Is it any better than any other cough syrup?**
A: Cherry. Yes

**Q: Where is this made**
A: Thank you for your interest in our Mucinex® Fast-Max® DM Max and Mucinex® Nightshift Cold & Flu combo pack! These products are made in England.

## Frequently Bought Together

- Mucinex DM Max Liquid Cough & Cold Medicine for Adults, Cold and Flu Medicine for Excess Mucus Relief, Guaifenesin & Dextromethorphan Expectorant & Decongestant for Adults, Dr Recommended, 6.0 Fl Oz
- Mucinex Instasoothe Sugar Free Cough Drops, Cough Medicine for Adults with Dextromethorphan HBr, Non Menthol Cough Drops, Cough Suppressant Lozenges, Mixed Berry Medicated Cough Drops, 40ct
- Mucinex Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, FSA/HSA, 6 FL OZ

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**Shop now:** [https://www.desertcart.co.za/products/6543422-mucinex-fast-max-dm-max-cough-and-chest-congestion-medicine](https://www.desertcart.co.za/products/6543422-mucinex-fast-max-dm-max-cough-and-chest-congestion-medicine)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-28*