---
product_id: 3950328
title: "DM 12Hr Maximum Strength Chest Congestion & Cough Medicine, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 42 Bi-Layer Tablets"
brand: "mucinex"
price: "414 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/3950328-dm-12hr-maximum-strength-chest-congestion-and-cough-medicine-1200
store_origin: DK
region: Denmark
---

# 12-hour extended relief 1200 mg guaifenesin + 60 mg dextromethorphan bi-layer immediate + extended release DM 12Hr Maximum Strength Chest Congestion & Cough Medicine, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 42 Bi-Layer Tablets

**Brand:** mucinex
**Price:** 414 kr
**Availability:** ✅ In Stock

## Summary

> 💼 Stay productive, cough-free, and unstoppable with Mucinex DM!

## Quick Answers

- **What is this?** DM 12Hr Maximum Strength Chest Congestion & Cough Medicine, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 42 Bi-Layer Tablets by mucinex
- **How much does it cost?** 414 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/3950328-dm-12hr-maximum-strength-chest-congestion-and-cough-medicine-1200)

## 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

- • **Dual-Action Power:** Combats both wet and dry coughs with precision
- • **Trusted by Experts:** #1 doctor & pharmacist recommended for dependable cold care
- • **Bi-Layer Technology:** Immediate relief meets sustained comfort in one tablet
- • **12-Hour Nonstop Relief:** Stay symptom-free through work, play, and sleep
- • **Maximum Strength Formula:** 1200 mg expectorant + 60 mg cough suppressant for fast, effective results

## Overview

Mucinex DM Maximum Strength offers a scientifically formulated 12-hour relief from chest congestion and coughs by combining 1200 mg of guaifenesin (expectorant) and 60 mg of dextromethorphan HBr (cough suppressant) in a unique bi-layer tablet. Designed for busy professionals, it targets both wet and dry coughs with fast-acting and extended-release layers, ensuring you stay comfortable and focused without frequent dosing. Clinically trusted and highly rated, it’s the go-to solution for effective, long-lasting respiratory relief.

## Description

Product Description Maximum Strength Mucinex DM is a powerful expectorant and cough suppressant with 60 mg of Dextromethorphan HBr and 1200 mg of Guaifenesin. Our original bi-layer tablet provides immediate and extended-release and lasts up to 12 hours. desertcart.com Mucinex DM Fights Wet and Dry CoughsFight both wet and dry coughs for 12 hours with Maximum Strength Mucinex DM extended-release bi-layer tablets. Not all coughs are the same. Sometimes you can have a wet cough caused by mucus. Other times, you have an irritating dry cough. Whichever type of cough you have, wet or dry, Maximum Strength Mucinex DM will quiet it so you can focus on your life, not your symptoms.Maximum StrengthMucinex DMRelieves these Symptoms:Quiets wet coughs caused by mucusControls irritating dry coughsThins and breaks up mucus, making coughs more productiveUse as directed.Quiets Wet and Dry CoughsMaximum Strength Mucinex DM extended-release tablets help control both wet and dry coughs for 12 hours. In addition, the extended-release tablets start to work quickly to break up mucus and relieve chest congestion.Works for 12 HoursOnly Mucinex DM has a bi-layer tablet with maximum-strength medicines to fight wet coughs caused by mucus as well as irritating dry coughs. Plus, Mucinex DM works for 12 hours. The extended-release bi-layer tablet is designed with two layers. The first layer is absorbed quickly by your body for fast relief. The other layer dissolves slowly to continue relieving your wet or dry cough for 12 hours.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 you can keep up with life.What's in the BoxOne box of Maximum Strength Mucinex DM extended-release bi-layer tablets (42 tablets per box).Chest CongestionDry CoughNasal CongestionFever/HeadacheSore Throat12 Hour Relief (Tablets)Maximum Strength MucinexMucinexMaximum Strength Mucinex DMMucinex DMMaximum Strength Mucinex DMucinex DFast-Max Multi-Symptom LiquidsChest CongestionDry CoughNasal CongestionFever/HeadacheSore ThroatFast-Max Severe Congestion & CoughFast-Max Cold, Flu & Sore ThroatFast-Max Cold & SinusFast-Max DM MaxNasal SpraysChest CongestionDry CoughNasal CongestionFever/HeadacheSore ThroatFull ForceMoisture SmartChildren's LiquidsChest CongestionDry CoughNasal CongestionFever/HeadacheSore ThroatChest CongestionCoughStuffy Nose & ColdMulti-Symptom ColdMulti-Symptom Cold & FeverCold, Cough & Sore ThroatChildren's Mini-MeltsChest CongestionDry CoughNasal CongestionFever/HeadacheSore ThroatChest CongestionCough1 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 20122 OTC Expectorants: 2011 Survey of Pharmacist Recommendations: Pharmacy Times, June 20113 Among Adult Expectorants and Adult Multisymptom Cold or Flu products. Pharmacy Today Annual Over-the-Counter Survey, February 20114 Based on A.C. Nielsen unit sales data for the 52-week period ending December 3, 2011Trademark Information:Mucinex®

Review: Works excellently to relieve cough and congestion - I have tried many cough and congestion products, and so far this Mucinex DM Maximum Strength has been the most effective for me. I feel real relief in my chest congestion, and both wet and dry coughs calm down quickly. The 12-hour effect is a big advantage because it keeps me comfortable all night without needing another dose. The quality of the product is exceptional; you can tell it’s well formulated and reliable. I haven’t experienced any unpleasant side effects, and the 1200 mg of guaifenesin is ideal for my needs. I truly recommend this product 110% to anyone looking for effective and long-lasting relief from cough and congestion. In summary, if you’re looking for a cough suppressant and expectorant that works well, this is the one to try.
Review: Serious Cold Relief That Actually Works - I used Mucinex DM Maximum Strength 12-Hour Tablets (42 count) during a recent cold, and the difference was night and day. Within an hour, I felt my chest loosen up and my cough calmed down significantly. One pill really does last the full 12 hours, so I didn’t have to keep reaching for more medication throughout the day or night. What really stood out is that it worked for both my dry and wet cough symptoms—without making me drowsy. I was able to sleep through the night and function better during the day. The 42-count bottle is great to keep around for the whole family when cold season hits. If you’re looking for dependable relief that targets both cough and congestion, this stuff definitely earns a spot in your medicine cabinet.

## Features

- 60 mg dextromethorphan HBr & 1200 mg guaifenesin tablets
- Maximum Strength Mucinex DM 12hr provides relief for chest congestion, makes coughs more productive, & lasts up to 12 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0057UUHGU |
| Best Sellers Rank | #15,460 in Health & Household ( See Top 100 in Health & Household ) #274 in Cough & Cold Medicine #1,467 in Sales & Deals |
| Customer Reviews | 4.8 4.8 out of 5 stars (21,835) |
| Date First Available  | June 23, 2011 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 7412860630021 |
| Manufacturer  | Reckitt Benckiser |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 0.34 Milligrams
- **Item dimensions L x W x H:** 1.38 x 5 x 3.5 inches
- **Product Benefits:** Acidity Relief
- **Specific Uses For Product:** Chest Congestion, Cough

## Images

![DM 12Hr Maximum Strength Chest Congestion & Cough Medicine, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 42 Bi-Layer Tablets - Image 1](https://m.media-amazon.com/images/I/712AoY+9zaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works excellently to relieve cough and congestion
*by L***A on August 9, 2025*

I have tried many cough and congestion products, and so far this Mucinex DM Maximum Strength has been the most effective for me. I feel real relief in my chest congestion, and both wet and dry coughs calm down quickly. The 12-hour effect is a big advantage because it keeps me comfortable all night without needing another dose. The quality of the product is exceptional; you can tell it’s well formulated and reliable. I haven’t experienced any unpleasant side effects, and the 1200 mg of guaifenesin is ideal for my needs. I truly recommend this product 110% to anyone looking for effective and long-lasting relief from cough and congestion. In summary, if you’re looking for a cough suppressant and expectorant that works well, this is the one to try.

### ⭐⭐⭐⭐⭐ Serious Cold Relief That Actually Works
*by I***L on June 14, 2025*

I used Mucinex DM Maximum Strength 12-Hour Tablets (42 count) during a recent cold, and the difference was night and day. Within an hour, I felt my chest loosen up and my cough calmed down significantly. One pill really does last the full 12 hours, so I didn’t have to keep reaching for more medication throughout the day or night. What really stood out is that it worked for both my dry and wet cough symptoms—without making me drowsy. I was able to sleep through the night and function better during the day. The 42-count bottle is great to keep around for the whole family when cold season hits. If you’re looking for dependable relief that targets both cough and congestion, this stuff definitely earns a spot in your medicine cabinet.

### ⭐⭐⭐⭐⭐ Works fast and effectively!
*by L***N on December 25, 2025*

This cough medicine works wonders! It provided quick relief and helped me feel much better in no time. Highly recommend for anyone looking for something that actually works.

## Frequently Bought Together

- Cough Suppressant and Expectorant,Mucinex DM Maximum Strength 12 HourTablets 42ct, 1200 mg Guaifenesin,Relieves Chest Congestion,Quiets Wet and Dry Cough,#1Doctor Recommended OTC expectorant
- Mucinex Chest Congestion Maximum Strength 12 Hour Extended Release Tablets Relieves Chest Congestion Caused by Excess Mucus(#1 Doctor Recommended OTC expectorant), 1200mg, 42 Count (Pack of 1)
- Sudafed PE Sinus Congestion Relief Tablets, Maximum Strength, Non-Drowsy 10 mg Phenylephrine HCI Decongestant for Sinus Pressure & Nasal Congestion Relief, Due to Cold or Allergies, 36 ct

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-02*