---
product_id: 3950328
title: "Mucinex DM Maximum Strength 12 Hour Tablets, 1200 mg Guaifenesin, Relieves Chest Congestion,Cough Suppressant and Expectorant, Quiets Wet and Dry Cough, 42 Count"
brand: "mucinex"
price: "7966 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/3950328-mucinex-dm-maximum-strength-12-hour-tablets-1200-mg-guaifenesin
store_origin: IS
region: Iceland
---

# 12-hour extended relief 1200 mg guaifenesin power dual-action cough suppressant Mucinex DM Maximum Strength 12 Hour Tablets, 1200 mg Guaifenesin, Relieves Chest Congestion,Cough Suppressant and Expectorant, Quiets Wet and Dry Cough, 42 Count

**Brand:** mucinex
**Price:** 7966 kr
**Availability:** ✅ In Stock

## Summary

> 💼 Clear chest, clear mind — conquer your day with Mucinex DM!

## Quick Answers

- **What is this?** Mucinex DM Maximum Strength 12 Hour Tablets, 1200 mg Guaifenesin, Relieves Chest Congestion,Cough Suppressant and Expectorant, Quiets Wet and Dry Cough, 42 Count by mucinex
- **How much does it cost?** 7966 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/3950328-mucinex-dm-maximum-strength-12-hour-tablets-1200-mg-guaifenesin)

## 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

- • **Trusted by Thousands:** Boasting a 4.8-star rating from over 22,000 users, it’s the go-to choice for professionals who demand reliable symptom relief.
- • **Dual-Action Cough Relief:** Combines expectorant and suppressant to quiet both wet and dry coughs, keeping you calm and collected in any meeting.
- • **Maximum Strength Formula:** Packed with 1200 mg guaifenesin to effectively thin and loosen stubborn chest mucus, clearing your airways with confidence.
- • **All-Day Congestion Control:** Bi-layer tablet delivers fast and extended relief for up to 12 hours, so you stay clear-headed and unstoppable.
- • **Convenient & Precise Dosing:** Blister pack with easy-to-take tablets designed for adults and kids 12+, perfect for busy lifestyles on the go.

## Overview

Mucinex DM Maximum Strength 12 Hour Tablets combine 1200 mg guaifenesin and 60 mg dextromethorphan in a bi-layer extended-release formula to effectively relieve chest congestion and suppress coughs for up to 12 hours. Trusted by thousands, this blister-packaged medicine is designed for adults and children 12+, providing fast-acting, long-lasting relief from both wet and dry coughs.

## 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.

## Features

- Thins & loosens mucus that causes chest congestion
- Maximum Strength, Extended-release bi-layer tablet
- Quiets wet & dry coughs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | Dextromethorphan |
| Additional Features | Fast-Acting |
| Age Range Description | Adult |
| Asin | B0057UUHGU |
| Best Sellers Rank | #13,319 in Health & Household (See Top 100 in Health & Household) #66 in Sinus Medicine #169 in Cough & Cold Medicine #1,209 in Sales & Deals |
| Brand Name | Mucinex |
| Container Type | Blister Pack |
| Customer Reviews | 4.8 4.8 out of 5 stars (22,151) 4.8 out of 5 stars |
| Dosage Form | Tablets |
| Global Trade Identification Number | 00363824072463, 50363824072468 |
| Included Components | other |
| Item Dimensions | 1.38 x 5 x 3.5 inches |
| Item Form | Tablets |
| Item Nype Name | otc |
| Item Weight | 0.34 milligrams |
| Manufacturer | Reckitt Benckiser |
| Manufacturer Part Number | 7412860630021 |
| Model Number | 7412860630021 |
| Net Content Count | 42 count |
| Number Of Items | 1 |
| Package Type Name | Blister |
| Product Benefits | Acidity Relief |
| Specific Uses For Product | Chest Congestion, Cough |
| Target Audience | Unisex-Adults, Unisex-Kids |
| Target Use Body Part | Body |
| Unit Count | 42 Count |
| Upc | 363824072463 |

## 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

![Mucinex DM Maximum Strength 12 Hour Tablets, 1200 mg Guaifenesin, Relieves Chest Congestion,Cough Suppressant and Expectorant, Quiets Wet and Dry Cough, 42 Count - Image 1](https://m.media-amazon.com/images/I/615STZ6ieAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective relief for coughing and congestion
*by  on Reviewed in the United States July 31, 2026*

This maximum-powered Mucinex DM has helped me a lot when I have a cough with excessive mucus and chest congestion. I like that it is long-lasting and helps clear the airways while controlling coughing. The tablets are easy to take and it is very practical to have them at home for cold season. Good product and delivers on what it promises.

### ⭐⭐⭐⭐⭐ Great product
*by  on Reviewed in the United States July 22, 2026*

Great product. Stops coughing and helps with a more productive cough

### ⭐⭐⭐⭐⭐ Gives you a good 8 0r more hours nights rest.
*by  on Reviewed in the United States February 19, 2026*

This stuff is powerful! You take 2 a day. While its clearing up your cough, watery eyes, and constant blowing my nose its working. Just a cough or 2 now. Kind of expensive but its worth it. You must try it.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/3950328-mucinex-dm-maximum-strength-12-hour-tablets-1200-mg-guaifenesin](https://www.desertcart.is/products/3950328-mucinex-dm-maximum-strength-12-hour-tablets-1200-mg-guaifenesin)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-17*