--- product_id: 6543410 title: "12Hr Expectorant Excess Mucus & Chest Congestion Relief, 20 Tablets" brand: "mucinex" price: "$24.85" currency: USD in_stock: true category: "Mucinex" url: https://www.desertcart.us/products/6543410-12hr-expectorant-excess-mucus-and-chest-congestion-relief-20-tablets store_origin: US region: United States of America --- # 12-hour extended relief 600mg guaifenesin per tablet bi-layer immediate + extended release 12Hr Expectorant Excess Mucus & Chest Congestion Relief, 20 Tablets **Brand:** mucinex **Price:** $24.85 **Availability:** βœ… In Stock ## Summary > πŸ’Ό Clear chest, clear mind β€” conquer your day with Mucinex 12hr power! ## Quick Answers - **What is this?** 12Hr Expectorant Excess Mucus & Chest Congestion Relief, 20 Tablets by mucinex - **How much does it cost?** $24.85 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/6543410-12hr-expectorant-excess-mucus-and-chest-congestion-relief-20-tablets) ## 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 - β€’ **Maximum Mucus Meltdown:** 600mg guaifenesin thins and loosens mucus for productive coughs and easier breathing. - β€’ **Non-Drowsy & Gluten-Free:** Stay sharp and focused with a formula that fits your clean, active lifestyle. - β€’ **Dual-Action Bi-Layer Tech:** Immediate + extended release formula delivers fast relief and sustained comfort. - β€’ **All-Day Congestion Control:** Powerful 12-hour relief keeps you clear from morning meetings to late-night grind. - β€’ **Doctor & Pharmacist Trusted:** Clinically proven and #1 recommended expectorant for busy professionals who can’t slow down. ## Overview Mucinex 12 Hour Extended-Release Tablets deliver 600mg of guaifenesin in a patented bi-layer formula that provides fast-acting and sustained chest congestion relief for up to 12 hours. Trusted by doctors and pharmacists, this non-drowsy, gluten-free expectorant thins and loosens mucus to make coughs more productive, helping busy adults power through cold and flu season without missing a beat. ## Description Product Description Are you searching for reliable chest congestion relief for adults? Look no further than Mucinex 12 Hour Expectorant for excess mucus relief. Featuring a robust 600mg of guaifenesin, this top-notch expectorant thins and loosens mucus thereby making coughs more productive. When the cold and flu season hits, trust Mucinex for powerful chest congestion relief. 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. From the Manufacturer When mucus builds up in your chest, congestion can get in the way of your day. Mucinex extended-release bi-layer tablets fight bothersome chest congestion for 12 hours so you can focus on your life and forget about congestion.Fast-Acting, Long-Lasting ReliefMucinex extended-release tablets break up the mucus that causes chest congestion, providing you with fast-acting and long-lasting relief. With 12 hours of relief from chest congestion, you can make it through a workday without congestion getting in your way.Get 12 Hours of ReliefOnly Mucinex has an extended release bi-layer tablet to deliver congestion relief. The first layer is absorbed quickly by your body for fast-acting relief. The other layer dissolves slowly to continue relieving your chest congestion 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 extended-release bi-layer tablets (20 tablets per box).MucinexRelieves these Symptoms:Relieves chest congestionThins 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. ## Features - EXCESS MUCUS RELIEF: Mucinex 12hr extended-release tablets pack a powerful punch with 600 mg guaifenesin expectorant, providing you with long-lasting chest congestion relief - AIDS EXCESS MUCUS REMOVAL: Mucinex SE lasts up to 12 hours, provides chest congestion relief and makes coughs more productive - EXPECTORANTS FOR ADULTS: Mucinex helps clear lungs by thinning & loosening mucus; Say goodbye to excess mucus, say hello to chest congestion relief - EXTENDED RELEASE GUAIFENESIN: Experience long-lasting excess mucus relief with Mucinex's 12hr extended-release 600mg guaifenesin tablets; our original bi-layer tablets have both immediate & extended release - 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 | B000Z09S6W | | ASIN | B000Z09S6W | | Active Ingredients | Guaifenesin | | Additional Features | Clinically Proven, Fast-Acting, Long-Lasting, Non-Drowsy | | Age Range Description | Adult | | Best Sellers Rank | #4,414 in Health & Household ( See Top 100 in Health & Household ) #38 in Cold & Flu Medicine #537 in Sales & Deals | | Brand Name | Mucinex | | Container Type | Blister Pack | | Customer Reviews | 4.8 4.8 out of 5 stars (3,833) | | Date First Available | May 29, 2007 | | Diet Type | Gluten Free | | Dosage Form | Tablets | | Flavor | Unflavored | | Item Dimensions | 0.88 x 3.5 x 3.78 inches | | Item Form | Tablet | | Item Weight | 2 g | | Item model number | RAC00820 00820 | | Manufacturer | Reckitt Benckiser Healthcare | | Manufacturer | Reckitt Benckiser Healthcare | | Manufacturer Part Number | RAC00820 00820 | | Model Name | Chest Congestion, Mucinex | | Model Number | RAC00820 00820 | | Net Content Count | 20 count | | Net Content Weight | 16 ounces | | Number of Items | 1 | | Package Type Name | Blister | | Product Benefits | Immediate and Extended Relief that lasts up to 12 hours. Mucinex pantented bi-layer tablet contains an immediate-release layer on one side and extended-release layer on the other side which allows extended relief for up to 12 hours | | Product Dimensions | 0.88 x 3.5 x 3.78 inches; 0.07 ounces | | Specific Uses For Product | Cough | | Target Audience | Unisex-Adults | | Target Use Body Part | Whole Body | | UPC | 363824008202 | | Unit Count | 20 Count | ## Product Details - **Brand:** Mucinex - **Item Weight:** 2 g - **Item dimensions L x W x H:** 0.88 x 3.5 x 3.78 inches - **Specific Uses For Product:** Cough ## Images ![12Hr Expectorant Excess Mucus & Chest Congestion Relief, 20 Tablets - Image 1](https://m.media-amazon.com/images/I/71-9OY0oxHL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: What is the size of these pills?** A: they looked large to me I have trouble swallowing pills, but took a try and it went right down.They are tapered at the ends and smooth,you can taste them if you hold it too long like I did.but I paid $17 @ the local drug store for 20 pills. **Q: My phlegm are generally throat which is the best one** A: Expectorant is good to dissolve phlegm, help you to cough out the phlegm and ease cough and throat irritation. cause little drowsiness **Q: what is the expiration date?** A: 06/2021 **Q: made in usa?** A: Made in England! ## Frequently Bought Together - Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus - Pre-Seed Fertility Lubricant, For Use by Couples Trying to Conceive - Geritol Liquid Vitamin and Iron Supplement, Energy Support, Contains High Potency B-Vitamins and Iron, Pleasant Tasting, Easy to Swallow, No Artificial Sweeteners, Non-GMO, 12 Oz --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/6543410-12hr-expectorant-excess-mucus-and-chest-congestion-relief-20-tablets](https://www.desertcart.us/products/6543410-12hr-expectorant-excess-mucus-and-chest-congestion-relief-20-tablets) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-03*