--- product_id: 470251763 title: "- Mucus Relief DM, Guaifenesin 400mg Dextromethorphan 20mg, 150 Ct" brand: "gencare" price: "Β₯3556" currency: JPY in_stock: true category: "Gen Care" url: https://www.desertcart.jp/products/470251763-mucus-relief-dm-guaifenesin-400mg-dextromethorphan-20mg-150-ct store_origin: JP region: Japan --- # 12h Dextromethorphan - long-lasting cough relief 400mg Guaifenesin - mucus thinner 150 tablets - family size savings - Mucus Relief DM, Guaifenesin 400mg Dextromethorphan 20mg, 150 Ct **Brand:** gencare **Price:** Β₯3556 **Availability:** βœ… In Stock ## Summary > πŸ’¨ Clear the way, conquer your day β€” cough relief that keeps up with your hustle! ## Quick Answers - **What is this?** - Mucus Relief DM, Guaifenesin 400mg Dextromethorphan 20mg, 150 Ct by gencare - **How much does it cost?** Β₯3556 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/470251763-mucus-relief-dm-guaifenesin-400mg-dextromethorphan-20mg-150-ct) ## Best For - gencare enthusiasts ## Why This Product - Trusted gencare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Family-Sized Value:** 150 tablets per bottle means you’re always stocked and saving compared to big brands. - β€’ **Dual-Action Formula:** Combines 400mg expectorant + 20mg cough suppressant for powerful chest congestion relief. - β€’ **Trusted Satisfaction:** Join thousands of happy customers with a 4.6-star rating and 100% satisfaction guarantee. - β€’ **12-Hour Cough Control:** Keeps coughs in check all day and night, so you can focus on what matters. - β€’ **Sleep-Friendly Relief:** Helps reduce cough impulses at night for uninterrupted, restorative rest. ## Overview GenCare Mucus Relief DM offers a potent combination of 400mg Guaifenesin to thin mucus and 20mg Dextromethorphan to suppress coughs for up to 12 hours. Packaged in a convenient 150-count bottle, it delivers long-lasting chest congestion relief and supports restful sleep, all at a family-friendly price point. Trusted by thousands with a 4.6-star rating, it’s a smart, effective choice for managing cold and flu symptoms. ## Description Buy GenCare Mucus Relief DM, Guaifenesin 400mg Dextromethorphan 20mg, 150 Ct | Compares to Mucinex DM; expectorant plus cough suppressant, chest congestion relief, generic mucinex on desertcart.com βœ“ FREE SHIPPING on qualified orders ## Features - THINS & LOOSENS MUCUS - GenCare Mucus Relief DM (Comparable to Mucinex DM) has active ingredients Dextromethorphan HBr (20mg) and Guaifenesin (400mg) to help gently thin and loosen mucus and act as a phlegm expectorant to help loosen and clear chest congestion. - COUGH RELIEF - Dextromethorphan HBr is a suppressant to help control coughs for up to 12 hours so that your throat can experience long lasting relief. It may help reduce the frequency and intensity of your cough due to minor throat or bronchial irritation. - SLEEP SUPPORT - Mucus Relief DM may help control the impulse to cough to help you get to sleep. As a doctor or pharmacist before using if you are taking sedatives or tranquilizers. Getting proper rest may support overall recovery. - FAMILY SIZE SAVINGS - GenCare generic medicine helps you and your family save big compared to the big box retailers, name brands and at the pharmacy. Our 150 count bottle can help your family always keep fast acting cough suppressant and expectorant at hand when you need it. - 100% SATISFACTION GUARANTEE – Help get over your annoying cough with GenCare! GenCare backs up each bulk savings bottle of Mucus Relief DM with our 100% Customer Satisfaction Guarantee. Join thousands of satisfied customers and families...Click Add-to-Cart to order Today! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B9ZXSN92 | | ASIN | B0B9ZXSN92 | | Active Ingredients | Dextromethorphan, Guaifenesin | | Additional Features | Long-Lasting | | Age Range Description | Kid | | Best Sellers Rank | #14,432 in Health & Household ( See Top 100 in Health & Household ) #109 in Cold & Flu Medicine | | Brand Name | GenCare | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (1,906) | | Date First Available | September 9, 2022 | | Flavor | Unflavored | | Item Form | Tablet | | Item Highlight | Compares to Mucinex DM; expectorant plus cough suppressant, chest congestion relief, generic mucinex | | Item Weight | 0.12 kg | | Manufacturer | Pioneer Life Sciences | | Manufacturer | Pioneer Life Sciences | | Number of Items | 1 | | Package Dimensions | 4.13 x 2.2 x 2.13 inches; 4.16 ounces | | Package Type Name | Bottle, Box | | Product Benefits | Allergy Control, Chest Congestion Relief, Cold and Flu Control, Cough Relief | | Special Ingredients | Dextromethorphan HBr 20mg Guaifenesin 400mg | | Specific Uses For Product | Cough,Cough Relief,Mucus Relief,Relief | | Target Audience | Unisex-Adults, Unisex-Kids | | UPC | 372090001640 | | Unit Count | 150 Count | ## Product Details - **Active Ingredients:** Dextromethorphan, Guaifenesin - **Brand:** GenCare - **Item Weight:** 0.12 kg - **Product Benefits:** Allergy Control, Chest Congestion Relief, Cold and Flu Control, Cough Relief - **Specific Uses For Product:** Cough,Cough Relief,Mucus Relief,Relief ## Images ![- Mucus Relief DM, Guaifenesin 400mg Dextromethorphan 20mg, 150 Ct - Image 1](https://m.media-amazon.com/images/I/61oTyqLmcFL.jpg) ## Questions & Answers **Q: can these be cut in half?** A: Hi, it’s solid but there isn’t any cut line. **Q: Is it Gluten-free?** A: I don't know positively, but upon reading the ingredients, I would say, Yes. There's no GF on it, but it's not a Food product, so I don't think that's an indicator. Robert **Q: Hi, is this product made in the United States? Thank you** A: looking at the bottle all it says is where distributed from which in New Jersey and the company is a trademark of Muscinex DM ## Frequently Bought Together - GenCare - Mucus Relief DM (150 Count Value Bottle) Dextromethorphan HBr 20mg Guaifenesin 400mg | Generic Mucus Relief DM | Immediate Release Uncoated Cough & Mucus Expectorant Pill - Amazon Basic Care Ibuprofen Tablets 200 mg, Pain Reliever/Fever Reducer, Body Aches, Headache, Arthritis Pain Relief and More, 500 Count (Packaging may vary) - GenCare - Nasal Decongestant (10mg Tablets) Phenylephrine HCl (300 Tablets Per Bottle) | Value Pack Non Drowsy Sinus and Nasal Congestion Relief | Lower Sinus Pressure Due to Allergies or Illness --- ## 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.jp/products/470251763-mucus-relief-dm-guaifenesin-400mg-dextromethorphan-20mg-150-ct](https://www.desertcart.jp/products/470251763-mucus-relief-dm-guaifenesin-400mg-dextromethorphan-20mg-150-ct) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-05*