

💼 Clear Chest, Clear Mind — Own Your Day with Mucinex!
Mucinex 12 Hour Extended-Release Tablets deliver 600mg of guaifenesin in a patented bi-layer formula that provides fast-acting and sustained relief from chest congestion by thinning and loosening mucus for up to 12 hours. Clinically proven, non-drowsy, and doctor-recommended, this 20-count blister pack is designed for adults 12+ to power through cold and flu season without missing a beat.






























| ASIN | B000Z09S6W |
| Active Ingredients | Guaifenesin |
| Additional Features | Clinically Proven, Fast-Acting, Long-Lasting, Non-Drowsy |
| Age Range Description | Adult |
| Best Sellers Rank | #4,581 in Health & Household ( See Top 100 in Health & Household ) #36 in Cold & Flu Medicine #565 in Sales & Deals |
| Brand | Mucinex |
| Brand Name | Mucinex |
| Container Type | Blister Pack |
| Customer Reviews | 4.7 out of 5 stars 3,465 Reviews |
| Dosage Form | Tablets |
| Flavor | Unflavored |
| Item Dimensions | 0.88 x 3.5 x 3.78 inches |
| Item Form | Tablet |
| Item Weight | 0.07 Ounces |
| Item dimensions L x W x H | 0.88 x 3.5 x 3.78 inches |
| Manufacturer | Reckitt Benckiser Healthcare |
| Model Name | Chest Congestion, Mucinex |
| Model Number | RAC00820 00820 |
| Net Content Count | 20 Count |
| Net Content Weight | 1 Pounds |
| 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 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 |
| Specific Uses For Product | Cough |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Whole Body |
| UPC | 363824008202 |
| Unit Count | 20 Count |
P**D
Congested No More!
Wow! I was so stuffed up, taking flu medicine and cough medicine... nothing seemed to help until mighty Mucinex came home to me from amazon. Excellent product, chased down my congestion and cleared me up quick. I highly recommend and will keep some in the house in case I need again!
J**M
Powerful!
The Mucinex cleared up my husband’s chest quickly, within 8 hours and he was able to work that same night. It was easy for him to take with no gross taste or aftertaste. It remained effective for his entire 12 hour shift.
C**S
Good stuff!
Worked effectively!
P**S
Quality and Price
Works great
C**E
Not certified gluten free
I can’t be sure but I think this may contain gluten. I looked it up and the company does not certify this as gluten free but does not contain any gluten ingredients. So possibly cross contamination. If you are celiac use with caution. It was disappointing because it was helping with my cough.
A**R
It works!
I was surprised by how effective this medication is. It really helped with the congestion and stuffiness that I was experiencing. Plus the fact that there was no drowsiness! It is definitely going to be my go-to from now on!
T**.
The regular formula works best for me
When I need the help this brand provides, I usually go for this tried and true regular version which does the job it's supposed to do and it does it well.
L**R
Mucus is aptly named.
All I wanted it to do was dry up my sinus' and it worked for me. Excess mucus would be an understatement. I think I still have some left, the tablets I mean.
Trustpilot
1 day ago
5 days ago