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๐ Breathe easy, conquer your dayโMucinex 12HR has your back!
Mucinex 12 Hour Maximum Strength tablets feature 1200 mg of guaifenesin in a bi-layer extended-release formula that provides up to 12 hours of effective chest congestion relief by thinning and loosening mucus. Designed for adults 12+, this trusted expectorant supports clear breathing and sustained comfort, making it an essential cold and flu companion for busy professionals seeking reliable, long-lasting symptom control.


















| ASIN | B0057UUGRU |
| Active Ingredients | Guaifenesin |
| Additional Features | Long-Lasting |
| Age Range Description | Adult |
| Best Sellers Rank | #8,933 in Health & Household ( See Top 100 in Health & Household ) #55 in Cold & Flu Medicine #938 in Sales & Deals |
| Brand | Mucinex |
| Brand Name | Mucinex |
| Container Type | Box |
| Customer Reviews | 4.8 out of 5 stars 20,718 Reviews |
| Dosage Form | Tablets |
| Flavor | Unflavored |
| Global Trade Identification Number | 00363824023465 |
| Item Dimensions | 1.38 x 5 x 3.5 inches |
| Item Form | Tablet |
| Item Weight | 3.1 ounces |
| Item dimensions L x W x H | 1.38 x 5 x 3.5 inches |
| Manufacturer | Reckitt Benckiser |
| Manufacturer Part Number | LA-XEU2-4Y52 |
| Model Number | 6382402346 |
| Net Content Count | 42 count |
| Number of Items | 1 |
| Package Type Name | Blister |
| Product Benefits | Chest Congestion Relief |
| Special Ingredients | Guaifenesin |
| Specific Uses For Product | Chest Congestion |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Lungs, Mouth, Nose |
| UPC | 363824023465 |
| Unit Count | 42 Count |
M**O
Great for colds and allergies!
Mucinex worked great for helping clear up my congestion and loosen mucus. Within a short time, I noticed I could breathe easier and wasn't constantly dealing with that heavy, stuffy feeling. The relief lasted for several hours, and it helped make getting through the day much more comfortable. I always keep Mucinex on hand during cold and flu season because it consistently does what it's supposed to do. Definitely recommend!
N**S
It's great
It's cheaper and I don't have to go out to buy them they come to my door
"**"
Always great!
Great product!
A**.
My miracle med for a sinus infection ๐ฅ
My go-to med for the beginning of a sinus infection. It has helped me feel better fast by relieving sinus pressure, sore throat from post nasal drip. Dries everything up so DRINK A LOT OF WATER!!! Very important.
R**S
Plus and Minus
Great selections with great prices. Just wish the delivery person could follow instructions and ring my bell upon delivery.
D**Y
Works great!
This musinex is the strongest one I have found, it is amazing. The only thing I have found that controls my sinuses due to allergies. Delivery is quick Amazon is amazing!!
J**E
Works!
I always buy this from Amazon. Good stuff!
L**N
Loosen the Mucus
When you have chest congestion stemming from mucus forming from your bronchial airways, Mucinex is a very good product to thinning that mucus. The thickness of the mucus helps to make the chest congested. I love this product. I have a mild case of COPD and it has helped to loosen my mucus and have a more productive cough. It gets rid of the tightness in my chest. I sleep better at night. I get great feedback from those I already have recommended the product to. I wholeheartedly recommend this product!
Trustpilot
1 week ago
3 weeks ago