---
product_id: 6689222
title: "Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ"
brand: "mucinex"
price: "AR$56824"
currency: ARS
in_stock: true
reviews_count: 8
category: "Mucinex"
url: https://www.desertcart.com.ar/products/6689222-fast-max-severe-congestion-and-cough-medicine-maximum-strength-symptom
store_origin: AR
region: Argentina
---

# Maximum strength triple-action relief 6 FL OZ liquid formula Targets nasal & chest congestion Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ

**Brand:** mucinex
**Price:** AR$56824
**Availability:** ✅ In Stock

## Summary

> 🌟 Clear the way to your best day—fast, fierce, and unstoppable!

## Quick Answers

- **What is this?** Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ by mucinex
- **How much does it cost?** AR$56824 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/6689222-fast-max-severe-congestion-and-cough-medicine-maximum-strength-symptom)

## 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

- • **Multi-Symptom Coverage:** Relieves cough, chest congestion, nasal congestion, and mucus buildup in one bottle
- • **Maximum Strength Relief:** Formulated for severe congestion & cough to get you back to your busy life
- • **Triple-Action Powerhouse:** Combines cough suppressant, expectorant & nasal decongestant for all-around relief
- • **Fast-Acting Liquid Formula:** Easy-to-take, alcohol-free liquid that works quickly to clear symptoms
- • **Doctor & Pharmacist Trusted:** #1 recommended OTC expectorant brand for reliable symptom control

## Overview

Mucinex Fast-Max Severe Congestion & Cough is a maximum strength, triple-action liquid medicine designed for adults and teens 12+. It combines Dextromethorphan HBr (cough suppressant), Guaifenesin (expectorant), and Phenylephrine HCl (nasal decongestant) to rapidly relieve cough, chest congestion, and nasal congestion. Trusted by doctors and pharmacists, this 6 FL OZ berry-flavored formula is alcohol-free and crafted to help you power through your worst cold symptoms with confidence.

## Description

From the Manufacturer Relieve your congestion and cough with Mucinex Fast-Max Severe Congestion & Cough Liquid, so you can feel better and move on. Mucinex Fast-Max liquids are the first multi-symptom liquids for adults from Mucinex.Relieves Multiple Cold SymptomsMucinex Fast-Max Severe Congestion & Cough Liquid combines the mucus-busting power of Mucinex and other maximum strength* medicines to control your cough, relieve nasal congestion, and break up and thin the mucus that causes chest congestion.Easy-to-Take FormMucinex Fast-Max Severe Congestion & Cough comes in an easy-to-take liquid form and is alcohol free.Mucinex: #1 with Doctors, Pharmacists, and ConsumersYou're too busy with family, home, and work to let sickness slow you down. You need a brand you can trust to get the job done. That's why there's Mucinex. Mucinex is the #1 doctor recommended1, #1 pharmacist recommended2 3 and #1 most popular4 OTC expectorant brand. Mucinex products all have the dependable, mucus-busting power to show Mr. Mucus the way out of your system, so your family can keep up with life.What's in the BoxMaximum Strength Mucinex Fast-Max Severe Congestion & Cough Liquid (6 Ounces). Maximum Strength Mucinex Fast-Max Severe Congestion & Cough LiquidRelieves these Symptoms:CoughNasal and chest congestionMucus buildupUse as directed.Mucinex Has Products for All of Your Worst Symptoms Fast-Max Multi-Symptom LiquidsChest CongestionDry CoughNasal CongestionFever/HeadacheSore ThroatRunny Nose/SneezingFast-Max Severe Congestion & CoughxxxFast-Max Cold, Flu & Sore ThroatxxxxxFast-Max Cold & SinusxxxFast-Max DM Maxxx* per 4 hour dose1 Mucinex is the #1 doctor-recommended OTC expectorant among internists, general practitioners, and family practitioners. IMS Health, NDTI (National Disease Therapeutic Index), MAT 52 Weeks Ending March 2012.2 OTC Expectorants: 2012 Survey of Pharmacist Recommendations: Pharmacy Times, June 2012.3 Among Adult Expectorants and Adult Multisymptom Cold or Flu products. Pharmacy Today Annual Over-the-Counter Survey, February 2012.4 Based on Symphony IRI unit sales data for the 52-week period ending November 25, 2012. Product Description Maximum Strength Mucinex Fast-Max Severe Congestion & Cough is a multi-Symptom relief medicine for your congestion & cough symptoms. Maximum Strength Mucinex Fast-Max Severe Congestion & Cough helps relieve cough, thins and loosens mucus and relieves chest and nasal congestion. This product contains 6 Fluid Ounces. Use as directed, for Adults and Children 12 years of age and over. ACTIVE INGREDIENTS: Contains Dextromethorphan HBr - cough suppressant; Guaifenesin - expectorant; Phenylephrine HCI - nasal decongestant Take only as directed. Brand Story By Mucinex

Review: Works fast in less then 5 minutes - The taste isn't bad I have lung issues so I consume quite a bit.
Review: The only product that will allow you to sleep when sick - I had terrible bronchitis for 3 months. Along with antibiotics, steroids and and inhaler I used this every night. It is effective. I relieved my pain, fever and chills. It lasted all night.

## Features

- COUGH COLD AND FLU MEDICINES FOR ADULTS: Maximum Strength Mucinex Fast Max Severe Congestion & Cough provides powerful multi-symptom relief for your worst symptoms including cough, chest congestion, and nasal congestion
- EXPECTORANTS AND DECONGESTANTS FOR ADULTS : Maximum Strength Mucinex Fast-Max Severe Congestion & Cough has a triple action formula that relieves nasal & chest congestion, controls cough & thins & loosens mucus to help clear lungs of excess mucus
- POWERFUL COUGH & COLD ACTIVE INGREDIENTS: Contains Dextromethorphan HBr - Cough suppressant; Guaifenesin - Expectorant; Phenylephrine HCI - Nasal decongestant
- USAGE: Use as directed; For ages 12+ years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0057UUGWA |
| Active Ingredients | Dextromethorphan HBr, Guaifenesin, Phenylephrine HCl |
| Additional Features | Maximum Strength |
| Age Range Description | Adult |
| Best Sellers Rank | #4,107 in Health & Household ( See Top 100 in Health & Household ) #24 in Cold & Flu Medicine #744 in Sales & Deals |
| Brand | Mucinex |
| Brand Name | Mucinex |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 3,747 Reviews |
| Flavor | Berry |
| Item Dimensions | 1.44 x 2.51 x 5.77 inches |
| Item Form | Liquid |
| Item Weight | 8.16 ounces |
| Item dimensions L x W x H | 1.44 x 2.51 x 5.77 inches |
| Manufacturer | Reckitt Benckiser Healthcare |
| Manufacturer Part Number | 6382401465 |
| Model Name | Congestion and Cough Liquid |
| Model Number | 6380000000 |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | Chest Congestion Relief, Cough Relief, Nasal Relief |
| Specific Uses For Product | Chest Congestion, Cough, Nasal Congestion |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Face, Lungs, Mouth, Nose |
| UPC | 363824014654 |
| Unit Count | 6 Fluid Ounces |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 0.51 Pounds
- **Item dimensions L x W x H:** 1.44 x 2.51 x 5.77 inches
- **Product Benefits:** Chest Congestion Relief, Cough Relief, Nasal Relief
- **Specific Uses For Product:** Chest Congestion, Cough, Nasal Congestion

## Images

![Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ - Image 1](https://m.media-amazon.com/images/I/71ndRB7LMVL.jpg)
![Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ - Image 2](https://m.media-amazon.com/images/I/81ZtWZe9VXL.jpg)
![Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ - Image 3](https://m.media-amazon.com/images/I/71s+gvFizeL.jpg)
![Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ - Image 4](https://m.media-amazon.com/images/I/71iSI-nrclL.jpg)
![Fast-Max Severe Congestion & Cough Medicine, Maximum Strength Symptom Relief, Over-The-Counter Medication, Cold Medicine, Cough Suppressant, Expectorant, Nasal Decongestant, 6 FL OZ - Image 5](https://m.media-amazon.com/images/I/91mRoGgDmoL.jpg)

## Available Options

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

## Questions & Answers

**Q: It didn't come with a dosing cup. Is the cap the dosing cup?**
A: There is supposed to be a square dosing cup taped to the top as in the picture. If you close at the picture you can see the cap inside.

**Q: I drove to my mother’s house to open a bottle of mucinex dm max and i can’t get it open. i know squeeze, press down. make these bottles easier to open**
A: This seems like a suggestion rather than a question. But Ido sympathize with your plight. My arthritic fingers have a tough time, too, and I wish for the same.  It’s a struggle of frustration but I get the top,off eventually. Usually what I do is to stand the bottle upright on the counter while standing over it (not at an angle) I press down as hard as I can with the palm of my hand turning the cap at the same time.  

This is a safety measure that keeps the bottle from being compromised and tainted by unsavory people who would harm others.   I hope this helps in some way. When you don’t feel well and can’t breathe, the last thing you want to mess around with is a troublesome cap.  I hope your Mom was able to help and you are feeling much better!

**Q: If I open the cap, are you able to just pour it right away or is there something supposed to cover it?**
A: If you are talking about a brand new bottle, then there should be an aluminum seal under the cap.  If you are talking about a bottle you have opened before, then just shake and pour.

**Q: how we can open the cap**
A: push down and twist extremely hard

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fast in less then 5 minutes
*by C***R on March 31, 2026*

The taste isn't bad I have lung issues so I consume quite a bit.

### ⭐⭐⭐⭐⭐ The only product that will allow you to sleep when sick
*by L***U on March 21, 2026*

I had terrible bronchitis for 3 months. Along with antibiotics, steroids and and inhaler I used this every night. It is effective. I relieved my pain, fever and chills. It lasted all night.

### ⭐⭐⭐⭐⭐ Worth every penny. I feel much better.
*by A***L on February 10, 2026*

Works great for cough, nasal and chest congestion. I ordered a second bottle in case I need it. Great product!

## Frequently Bought Together

- 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
- 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

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*