---
product_id: 79948364
title: "FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz"
brand: "mucinex"
price: "£16.94"
currency: GBP
in_stock: true
reviews_count: 8
category: "Mucinex"
url: https://www.desertcart.co.uk/products/79948364-fastmax-dm-max-strength-cough-relief-liquid-6-fl-oz
store_origin: GB
region: United Kingdom
---

# 4-Hour Dosing Power Fast-Acting Relief Max Strength Formula FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz

**Brand:** mucinex
**Price:** £16.94
**Availability:** ✅ In Stock

## Summary

> 💥 Max out your cold defense with Mucinex FastMax DM!

## Quick Answers

- **What is this?** FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz by mucinex
- **How much does it cost?** £16.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/79948364-fastmax-dm-max-strength-cough-relief-liquid-6-fl-oz)

## 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

- • **Rapid Cough Control:** Strike down coughs fast with powerful dextromethorphan action.
- • **Trusted Brand Power:** Backed by Reckitt Benckiser with 4.7-star user satisfaction.
- • **Long-Lasting Comfort:** Up to 4 hours of continuous relief to keep you moving.
- • **Mucus Melting Mastery:** Thins and loosens stubborn chest congestion for easy breathing.
- • **Multi-Symptom Defense:** Combats cough and chest congestion in one potent liquid formula.

## Overview

Mucinex FastMax DM Max Strength Cough Relief Liquid delivers fast-acting, maximum strength relief from cough and chest congestion with a potent dextromethorphan formula. Designed for adults, this 6-ounce berry-flavored liquid offers up to 4 hours of symptom control, combining mucus-thinning and cough-suppressing power in one trusted, highly rated product.

## 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 | B0166NO7VC |
| Active Ingredients | Dextromethorphan |
| Additional Features | Fast-Acting |
| Age Range Description | Adult |
| Best Sellers Rank | #233,516 in Health & Household ( See Top 100 in Health & Household ) #682 in Cold & Flu Medicine |
| Brand | Mucinex |
| Brand Name | Mucinex |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 186 Reviews |
| Flavor | Original - Berry |
| Item Form | Liquid |
| Item Weight | 6 Ounces |
| Manufacturer | Reckitt Benckiser |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | Cough Relief |
| Specific Uses For Product | Cough |
| UPC | 363824018669 |
| Unit Count | 6.0 Ounce |

## Product Details

- **Active Ingredients:** Dextromethorphan
- **Brand:** Mucinex
- **Item Weight:** 6 Ounces
- **Product Benefits:** Cough Relief
- **Specific Uses For Product:** Cough

## Images

![FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz - Image 1](https://m.media-amazon.com/images/I/61T25sd7ZPL.jpg)
![FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz - Image 2](https://m.media-amazon.com/images/I/61zrLaEkYrL.jpg)
![FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz - Image 3](https://m.media-amazon.com/images/I/61PVOFX5rpL.jpg)
![FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz - Image 4](https://m.media-amazon.com/images/I/61r+EkBNjZL.jpg)
![FastMax DM Max Strength Cough Relief Liquid 6 Fl Oz - Image 5](https://m.media-amazon.com/images/I/61xfNyLEhcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***W on February 13, 2026*



### ⭐⭐⭐⭐⭐ Review
*by A***R on December 3, 2025*



### ⭐⭐⭐⭐⭐ Review
*by L***. on July 13, 2025*



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**Shop now:** [https://www.desertcart.co.uk/products/79948364-fastmax-dm-max-strength-cough-relief-liquid-6-fl-oz](https://www.desertcart.co.uk/products/79948364-fastmax-dm-max-strength-cough-relief-liquid-6-fl-oz)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*