

Hero image 0 of Mucinex 12 Hr Max Strength Chest Congestion Expectorant Tablets, 14ct (Pack of 3), 0 of 4
Mucinex 12 Hr Max Strength Chest Congestion Expectorant Tablets, 14ct (Pack of 3)
Key item features
- Maximum Strength Chest Congestion Medicine
- Thins & loosens mucus with active ingredient guaifenesin expectorant
- Relieves Chest Congestion
- Mucinex contains a unique bi-layer tablet, one side immediately releases and the other side is an extended release that lasts up to 12 hours
- Contains 1200 mg Guaifenesin expectorant extended-release bi-layer tablets
Specs
- Over-the-counter medicine typeChest Decongestant
- Health concernCold, Flu, Cough
- Medicine strength1200 mg
- BrandMucinex
- Age groupAdult
- FormTablets
Reviews summary
Pros
- : Relieves congestion in chest and head.
- : Effectively loosens mucus in the chest area.
- : Provides quick symptom alleviation.
- : Relieves and loosens mucus in chest and airways.
Neutral
- : Can be easy to swallow, but some find them difficult or too large.
- : Can be affordable, but also steep for certain features.
Generated by AI
Current price is USD$38.46
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Wed, Feb 11
|Sold and shipped by Hey Pharma
4.383650871193617 stars out of 5, based on 12284 seller reviews(4.4)12284 seller reviews
Free 30-day returns
About this item
Product details
- Maximum Strength Chest Congestion Medicine
- Thins & loosens mucus with active ingredient guaifenesin expectorant
- Relieves Chest Congestion
- Mucinex contains a unique bi-layer tablet, one side immediately releases and the other side is an extended release that lasts up to 12 hours
- Contains 1200 mg Guaifenesin expectorant extended-release bi-layer tablets
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Over-the-counter medicine type
Chest Decongestant
Health concern
Cold, Flu, Cough
Medicine strength
1200 mg
Instructions
Do not crush, chew, or break tablet. Take with a full glass of water. This product can be administered without regard for the timing of meals. Adults and children 12 years of age and over: 1 tablet every 12 hours. Do not exceed 2 tablets in 24 hours. Children under 12 years of age: do not use.
Indications
Stop Use Indications
Stop use and ask a doctor if cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache
Health Concern
Cold Flu Cough
Directions
Instructions
Do not crush, chew, or break tablet. Take with a full glass of water. This product can be administered without regard for the timing of meals. Adults and children 12 years of age and over: 1 tablet every 12 hours. Do not exceed 2 tablets in 24 hours. Children under 12 years of age: do not use.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Relieves congestion in chest and head.
- : Effectively loosens mucus in the chest area.
- : Provides quick symptom alleviation.
- : Relieves and loosens mucus in chest and airways.
Neutral
- : Can be easy to swallow, but some find them difficult or too large.
- : Can be affordable, but also steep for certain features.
Generated by AI
Customer images






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Showing 1-3 of 497 reviews
Nov 17, 2025
Shopper
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
Pricey, but extremely effective
My husband swears by this product. He has gotten no relief from no name products of this sort. Yes, it is expensive, but my husband will not take anything else. If pricing isn't a big deal for you, Definitely invest in this product and you'll find relief.
Helpful?6f381300-d40b-11f0-ac61-41720b250fb9462749289
Dec 9, 2025
FrostBite
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
I love Mucinex Expectorant. It works well at getting the mucous loosened in my throat and chest. I have Covid and it's been rough. I wish I would have had it early on.
Helpful?6f381300-d40b-11f0-ac61-41720b250fb9462749289
Dec 8, 2025
Ruth
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
I take these as soon as i start to feel congestion in my chest to keep it from turning into bronchitis. Take these and drink plenty of water and it keeps the congestion loose it's easier to expell it.
Helpful?6f381300-d40b-11f0-ac61-41720b250fb9462749289
