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💥 Break free from congestion and cough—fast, strong, and unstoppable!
Mucinex Fast-Max DM Max is a maximum strength liquid medicine designed for adults to relieve cough and chest congestion. Featuring 20 mg of Dextromethorphan HBr and 400 mg of Guaifenesin, it acts fast to suppress coughs and thin mucus, providing multi-symptom relief with convenient 4-hour dosing. Highly rated and trusted since 2011, it’s the go-to solution for professionals needing quick, effective cold symptom control.














| ASIN | B0057UUGSO |
| ASIN | B0057UUGSO |
| Active Ingredients | Dextromethorphan HBr (20 mg), Guaifenesin (400 mg). |
| Additional Features | Maximum Strength |
| Age Range Description | Adult |
| Best Sellers Rank | #6,764 in Health & Household ( See Top 100 in Health & Household ) #31 in Cold & Flu Medicine #1,260 in Sales & Deals |
| Brand Name | Mucinex |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (7,367) |
| Date First Available | June 23, 2011 |
| Dosage Form | Liquid |
| Flavor | Apple |
| Global Trade Identification Number | 00363824018669 |
| Item Dimensions | 1.44 x 2.51 x 5.77 inches |
| Item Form | Liquid |
| Item Weight | 8.16 ounces |
| Item model number | 6382401866 |
| Manufacturer | Reckitt Benckiser |
| Manufacturer | Reckitt Benckiser |
| Manufacturer Part Number | 6382401866 |
| Model Name | Mucinex Fast Max Strength Congestion Liquid |
| Model Number | 6382401866 |
| Net Content Count | 1 bottle |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | Cough Relief |
| Product Dimensions | 1.44 x 2.51 x 5.77 inches; 8.16 ounces |
| Specific Uses For Product | Chest Congestion, Cough |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Whole Body |
| UPC | 363824018669 |
| Unit Count | 6 Fluid Ounces |
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