--- product_id: 6543416 title: "DM 12Hr Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 600 mg Guaifenesin & 30 mg Dextromethorphan HBr, 40 Bi-Layer Tablets" brand: "mucinex" price: "VT6766" currency: VUV in_stock: true reviews_count: 8 category: "Mucinex" url: https://www.desertcart.vu/products/6543416-dm-12hr-chest-congestion-and-cough-medicine-for-adults-cold store_origin: VU region: Vanuatu --- # 12-hour extended relief 600 mg guaifenesin + 30 mg dextromethorphan bi-layer tablet tech DM 12Hr Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 600 mg Guaifenesin & 30 mg Dextromethorphan HBr, 40 Bi-Layer Tablets **Brand:** mucinex **Price:** VT6766 **Availability:** ✅ In Stock ## Summary > 💪 Breathe easy, cough less, live more with Mucinex DM 12Hr! ## Quick Answers - **What is this?** DM 12Hr Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 600 mg Guaifenesin & 30 mg Dextromethorphan HBr, 40 Bi-Layer Tablets by mucinex - **How much does it cost?** VT6766 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/6543416-dm-12hr-chest-congestion-and-cough-medicine-for-adults-cold) ## 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 - • **All-Day Symptom Control:** Experience powerful chest congestion and cough relief that lasts a full 12 hours—stay unstoppable. - • **Designed for Busy Adults:** Keep your productivity high and downtime low with reliable relief for wet and dry coughs. - • **Dual-Action Bi-Layer Formula:** Fast-acting first layer for immediate relief, slow-release second layer for sustained comfort. - • **Maximum Strength Ingredients:** 600 mg guaifenesin thins mucus + 30 mg dextromethorphan suppresses cough effectively. - • **Trusted by Experts & Users Alike:** The #1 doctor and pharmacist recommended expectorant brand—join millions who rely on Mucinex. ## Overview Mucinex DM 12Hr is a clinically trusted cold and cough medicine featuring a bi-layer tablet with 600 mg guaifenesin and 30 mg dextromethorphan HBr. It delivers fast and extended-release relief for chest congestion and both wet and dry coughs, lasting up to 12 hours. Recommended for adults and children 12+, this #1 doctor-recommended formula helps clear mucus and suppress coughs so you can stay focused and active during cold and flu season. ## Description Product Description Are you searching for reliable cough and cold medicine for adults? Look no further than Mucinex DM 12hr - a powerful expectorant & cough suppressant. Featuring a robust 600 mg of guaifenesin and 30 mg of dextromethorphan HBr, this top-notch chest congestion & 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. Brand Story By P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer Fight both wet and dry coughs for 12 hours with 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, Mucinex DM will quiet it so you can focus on your life, not your symptoms.Quiets Wet and Dry CoughsMucinex 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 Mucinex DM extended-release bi-layer tablets (40 tablets per box).Mucinex DMRelieves these Symptoms:Quiets wet coughs caused by mucusControls irritating dry coughsThins and breaks up mucus to make coughs more productiveUse as directed.Mucinex Has Products for All of Your Worst Symptoms 12 Hour Relief (Tablets)Chest CongestionDry CoughNasal Congestion Maximum Strength Mucinexx Mucinexx Maximum Strength Mucinex DMxx Mucinex DMxx Maximum Strength Mucinex Dxx Mucinex Dxx1 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. See more Review: Works well - These work well for annoying cough. Review: Mucus issues - This product is helping me with my mucus back up ever since I’ve been on dialysis. It’s been a lot and this Mucinex is helping me bring it out and it’s very strong. ## Features - COUGH & COLD MEDICINE FOR ADULTS: Mucinex DM 12 hr expectorant & cough suppressant packs a powerful punch with 30 mg dextromethorphan HBr & 600 mg guaifenesin extended release tablets - EXCESS MUCUS RELIEF: Powerful multi-symptom relief; Mucinex DM 12hr lasts up to 12 hours, provides relief for your chest congestion and makes coughs more productive - EXPECTORANT FOR ADULTS: 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: Experience long-lasting symptom relief with Mucinex DM 12hr extended-release 600 mg guaifenesin and 30 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 | B000ALB4H2 | | ASIN | B000ALB4H2 | | Active Ingredients | Dextromethorphan HBr 60 mg, Guaifenesin 1200 mg | | Additional Features | Bi-layer tablet, Long-Lasting | | Age Range Description | 12 years and over | | Best Sellers Rank | #38,219 in Health & Household ( See Top 100 in Health & Household ) #224 in Cold & Flu Medicine #2,407 in Sales & Deals | | Brand Name | Mucinex | | Container Type | Blister Pack | | Customer Reviews | 4.8 4.8 out of 5 stars (4,283) | | Date First Available | July 28, 2017 | | Dosage Form | Tablets | | Is Discontinued By Manufacturer | No | | Item Dimensions | 0.92 x 3.55 x 5.11 inches | | Item Form | Tablets | | Item Weight | 0.1 Pounds | | Item model number | RAC05640 05640 | | Manufacturer | Reckitt Benckiser | | Manufacturer | Reckitt Benckiser | | Manufacturer Part Number | RAC05640 05640 | | Model Name | Mucinex Cough Suppressant Expectorant Dm 12 Tablets | | Model Number | RAC05640 05640 | | Net Content Count | 40 Count | | Number of Items | 1 | | Package Type Name | Blister | | Product Benefits | Chest Congestion Relief, Cough Relief | | Product Dimensions | 0.92 x 3.55 x 5.11 inches; 1.6 ounces | | Specific Uses For Product | Chest Congestion, Cough | | Target Audience | Unisex-Adults, Unisex-Kids | | Target Use Body Part | Head, Lungs, Neck, Nose | | UPC | 809099091131 363824056401 885721255270 885376772801 885721330014 885376890482 | | Unit Count | 40.0 Count | ## Product Details - **Brand:** Mucinex - **Item Weight:** 0.1 Pounds - **Item dimensions L x W x H:** 0.92 x 3.55 x 5.11 inches - **Product Benefits:** Chest Congestion Relief, Cough Relief - **Specific Uses For Product:** Chest Congestion, Cough ## Images ![DM 12Hr Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 600 mg Guaifenesin & 30 mg Dextromethorphan HBr, 40 Bi-Layer Tablets - Image 1](https://m.media-amazon.com/images/I/71y-bbXQi8L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by R***N on March 18, 2026* These work well for annoying cough. ### ⭐⭐⭐⭐⭐ Mucus issues *by R***Y on February 7, 2026* This product is helping me with my mucus back up ever since I’ve been on dialysis. It’s been a lot and this Mucinex is helping me bring it out and it’s very strong. ### ⭐⭐⭐⭐⭐ Relieves chest congestion n *by S***P on February 26, 2026* Ggoodstuff ## Frequently Bought Together - Mucinex DM 12 Hr Expectorant & Cough Suppressant Tablets 40ct. - 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 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 --- ## 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.vu/products/6543416-dm-12hr-chest-congestion-and-cough-medicine-for-adults-cold](https://www.desertcart.vu/products/6543416-dm-12hr-chest-congestion-and-cough-medicine-for-adults-cold) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*