Mucinex Extended-release Bi-layer tablets provide powerful symptom relief. The product relieves chest congestion, thins and loosens mucus and lasts for 12 hours. It contains a unique bi-layer tablet - one layer for immediate release and one layer for extended release, so the medicine starts to release right away and lasts for up to 12 hours, so you can say goodbye to retaking medicine every 4 hours. Mucinex is the #1 Cough and Cold brand doctors trust* and the #1 Pharmacist Recommended Brand† as well. This product contains 120 tablets. It can be used by Adults and Children 12 years of age and over. KEY SYMPTOMS RELIEVED: Mucinex Extended-release Bi-layer tablets relieve chest congestion and thin and loosen mucus ACTIVE INGREDIENT: Contains Guaifenesin which is an expectorant that relieves chest congestion and thins & loosens mucus making coughs more productive. Use as directed *IQVIA using ProVoice Survey, December 2021 †U.S. News & World Report/Pharmacy Times 2022-2023 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 RELIEF Mucinex 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 RELIEF Only 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 CONSUMERS You'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 BOX One box of Mucinex extended-release bi-layer tablets (20 tablets per box). MUCINEX RELIEVES THESE SYMPTOMS: * Relieves chest congestion * Thins and breaks up mucus to make coughs more productive Use 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.

USAGE: Use as directed; Adults and Children 12 years of age and over. ACTIVE INGREDIENT: Contains Guaifenesin which is an expectorant that relieves chest congestion and thins & loosens mucus making coughs more productive. CONTINUOUS RELIEF: Mucinex lasts up to 12 hours so you can say goodbye to retaking medicine every 4 hours. #1 TRUSTED COLD & COUGH BRAND: #1 Cough and Cold brand doctors trust* and #1 Pharmacist Recommended Brand. BI-LAYER TABLET: A unique bi-layer tablet, one layer for immediate release and one layer for extended release so the medicine starts to release right away and last for up to 12 hours. POWERFUL SYMPTOM RELIEF: Mucinex 12 hour relieves chest congestion and thins and loosens mucus. MUCINEX CHEST CONGESTION MEDICINE: Clinically proven to last up to 12 hours and provide relief for your chest congestion and make coughs more productive.

Best Sellers Rank: See Top 100 in Health & Household. 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 See more. Item Dimensions LxWxH: 0.88 x 3.5 x 3.78 inches. Item Weight: 0.06 Pounds. Special Feature: Clinically Proven, Long-Lasting, Non-Drowsy, Fast-Acting. Brand: Mucinex. : B000Z09S6W. Manufacturer: Reckitt Benckiser Healthcare. Date First Available: May 29, 2007. Item model number: RAC00820 00820. Product Dimensions: 0.88 x 3.5 x 3.78 inches; 0.96 Ounces. Is Discontinued By Manufacturer: No.