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 chest congestion by thinning and loosening mucus.
- : Provides quick alleviation of symptoms.
- : Relieves and loosens mucus in chest and airways.
Neutral
- : Can be easy to swallow, but sizes vary in comfort.
- : Offers competitive value, but can be pricey for some.
Generated by AI
Current price is USD$40.36
Price when purchased online
- Free shipping
Free 30-day returns
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Arrives by Thu, Jun 11
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Sold and shipped by Hey Pharma
4.4099209593894795 stars out of 5, based on 14678 seller reviews(4.4)14678 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:
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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 chest congestion by thinning and loosening mucus.
- : Provides quick alleviation of symptoms.
- : Relieves and loosens mucus in chest and airways.
Neutral
- : Can be easy to swallow, but sizes vary in comfort.
- : Offers competitive value, but can be pricey for some.
Generated by AI
Customer photos
+10 images
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Showing 1-3 of 539 reviews
Apr 1, 2025
Pamela
Top Reviewer
5 out of 5 stars review
Verified Purchase
Mucinex 12hour relief
It works really well for my congestion and mucus problems. I've had pneumonia / bronchitis and it helped me better than the other brands if mucus relief I've tried in the past.
Helpful?96f6b620-0b0c-11f1-8e30-63e7131886fb462749289
May 9, 2026
Teresa
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review
Verified Purchase
Excellent product
This is a wonderful product. It works great and generally relieves symptoms for nearly 12 hours. Although the tablets are large and a bit hard to swallow. my doctor recommended to hold chin down when swallowing large pills.
Helpful?96f6b620-0b0c-11f1-8e30-63e7131886fb462749289
Feb 23, 2026
Kristi
5 out of 5 stars review
Verified Purchase
Yes they are expensive but really do the trick!
Our family has been battling Influenza A this season and could not seem to get over it. ChatGPT recommended this and to drink lots of water with it. It has finally broken up this dry tight cough and chest pain and I think we might finally be getting better. It's cheaper than most prescription copays and it works!!
Helpful?96f6b620-0b0c-11f1-8e30-63e7131886fb462749289
