---
product_id: 6543452
title: "Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets"
brand: "mucinex"
price: "$38.21"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/6543452-mucinex-dm-12hr-maximum-strength-chest-congestion-and-cough-medicine
store_origin: US
region: United States of America
---

# 12-hour extended relief 1200 mg guaifenesin bi-layer tablet 60 mg dextromethorphan HBr cough suppressant Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets

**Brand:** mucinex
**Price:** $38.21
**Availability:** ✅ In Stock

## Summary

> 💼 Stay productive, breathe easy — Mucinex DM keeps your hustle unstoppable!

## Quick Answers

- **What is this?** Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets by mucinex
- **How much does it cost?** $38.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6543452-mucinex-dm-12hr-maximum-strength-chest-congestion-and-cough-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

- • **Clean & Safe Formula:** Manufactured without benzene, ensuring quality you can trust while you focus on what matters most.
- • **All-Day Congestion Control:** Powerful 12-hour extended-release formula keeps you clear and confident from morning meetings to late-night deadlines.
- • **Trusted Cold & Flu Defense:** Clinically proven, physician-endorsed relief trusted by thousands to power through cold season without missing a beat.
- • **Maximum Strength Ingredients:** 1200 mg guaifenesin breaks up mucus while 60 mg dextromethorphan calms persistent coughs—doctor recommended.
- • **Dual-Action Bi-Layer Technology:** Combines expectorant and cough suppressant in one sleek tablet for fast and lasting relief.

## Overview

Maximum Strength Mucinex DM 12Hr is a bi-layer tablet combining 1200 mg guaifenesin and 60 mg dextromethorphan HBr to provide up to 12 hours of effective chest congestion and cough relief for adults and teens 12+. Trusted by healthcare professionals, this extended-release formula breaks up excess mucus and suppresses coughs, helping you maintain peak performance during cold and flu season.

## Description

Product Description Are you searching for reliable cold and cough medicine for adults? Look no further than Maximum Strength Mucinex DM 12hr Expectorant & Cough Suppressant. Featuring a robust 1200 mg of guaifenesin and 60 mg dextromethorphan HBr, this top-notch chest congestion and cough medicine is here to provide effective symptom relief from bothersome excess mucus and persistent cough. When the cold and flu season hits, trust Mucinex for cough and cold symptom relief for adults. Our original bi-layer tablet provides immediate and extended-release and lasts up to 12 hours. Use as directed, for Adults and Children 12 years of age and over. Manufacturer Contact Information 51

Review: Great cold/flu otc medicine - Product works great
Review: Doctor Recommended - Physician recommended. Worked well to break up congestion. No bad side effects noted.

## Features

- COUGH & COLD MEDICINE FOR ADULTS: Maximum Strength Mucinex DM 12 hr expectorant & cough suppressant packs a powerful punch with 60 mg dextromethorphan HBr & 1200 mg guaifenesin extended release tablets
- EXCESS MUCUS RELIEF: Maximum Strength Mucinex DM 12hr provides relief for your chest congestion & cough, makes coughs more productive, & lasts up to 12 hours
- EXPECTORANT FOR ADULTS: Maximum Strength Mucinex DM helps clear lungs of excess mucus and phlegm; Say goodbye to chest congestion and cough, say hello to excess mucus relief with our original bi-layer tablets
- EXTENDED RELEASE GUAIFENESIN & DEXTROMETHORPHAN HBr: Experience long-lasting symptom relief with Maximum Strength Mucinex DM 12 hr extended-release 1200 mg guaifenesin and 60 mg dextromethorphan HBr tablets
- COLD AND FLU MEDICINE FOR ADULTS: For powerful cough, cold, and flu multi-symptom relief, check out our range of Mucinex Fast-Max cold and flu medicines; Beat cold and flu symptoms with confidence
- USAGE: Use as directed; For ages 12+ years
- QUALITY YOU CAN TRUST: Mucinex uses carbomer that is manufactured without the use of benzene

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001JHYPGS |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #79,613 in Health & Household ( See Top 100 in Health & Household ) #356 in Cold & Flu Medicine #3,587 in Sales & Deals |
| Brand | Mucinex |
| Brand Name | Mucinex |
| Container Type | Box |
| Customer Reviews | 4.7 out of 5 stars 2,389 Reviews |
| Dosage Form | Tablets |
| Item Dimensions | 0.75 x 3.55 x 5.11 inches |
| Item Form | Tablet |
| Item Weight | 27.22 g |
| Item dimensions L x W x H | 0.75 x 3.55 x 5.11 inches |
| Manufacturer | Reckitt Benckiser Healthcare |
| Manufacturer Contact Information | 51 |
| Manufacturer Part Number | RAC07214 |
| Model Name | Cough Suppressant and Expectorant, Mucinex DM Maximum Strength 12 Hour Tablets, 14ct, 1200 mg Guaifenesin, Relieves Chest Congestion, Quiets Wet and Dry Cough, #1 Doctor Recommended OTC expectorant |
| Model Number | RAC07214 |
| Net Content Count | 14 Count |
| Net Content Weight | 1.12 Pounds |
| Number of Items | 1 |
| Package Type Name | Bottle, Box |
| Target Audience | Unisex-Adults |
| UPC | 363824072142 |
| Unit Count | 14 Count |

## Images

![Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets - Image 1](https://m.media-amazon.com/images/I/71WjE1nFQAL.jpg)
![Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets - Image 2](https://m.media-amazon.com/images/I/71zFjJanqoL.jpg)
![Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets - Image 3](https://m.media-amazon.com/images/I/717nizZlzEL.jpg)
![Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets - Image 4](https://m.media-amazon.com/images/I/71E9QETsqJL.jpg)
![Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 14 Bi-Layer Tablets - Image 5](https://m.media-amazon.com/images/I/71Th0XceOTL.jpg)

## Available Options

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

## Questions & Answers

**Q: do the pills work as fast and as well as the liquid?**
A: Yes, however the liquid pills are a bit easier to swallow.

**Q: What is the current expiration date as of 4/20/2016?**
A: Hello.  The current expiration date is May 2017.  However each manufactured bottle might have a different expiration date.  I hope that helps.  Thank you.

**Q: The pill is too big Can I cut it?**
A: I don't see why not; there's no liquid to spill. Cut it it 1/2, hopefully you won't have splinters of pill or a a bunch of dust.

Try it once, if no go, you only wasted a pill

**Q: How long does this take to work to stop you from coughing**
A: It usually works for me within one hour.  It also helps loosen the gunk in your lungs that is making you cough but beware that once it is loosened, you will be coughing it up and out!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great cold/flu otc medicine
*by K***K on March 20, 2026*

Product works great

### ⭐⭐⭐⭐⭐ Doctor Recommended
*by N***A on February 5, 2026*

Physician recommended. Worked well to break up congestion. No bad side effects noted.

### ⭐⭐⭐⭐⭐ Mucinex DM 12Hr Maximum Strength
*by M***N on May 2, 2026*

Mucinex DM 12Hr. Maximum Strength helped with my annoying cough.

## Frequently Bought Together

- Cough Suppressant and Expectorant, Mucinex DM Maximum Strength 12 Hour Tablets, 14ct, 1200 mg Guaifenesin, Relieves Chest Congestion, Quiets Wet and Dry Cough, #1 Doctor Recommended OTC expectorant
- Mucinex Sinus-Max Severe Congestion Relief Caplets, 20 Count
- Maximum Strength Mucinex Sinus-Max Pressure, Pain & Cough Caplets, 20 ct

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*