Mucinex® 12-Hour Chest Congestion Expectorant Guaifenesin Tablets

40 Tablets

By Mucinex

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$22.47 In Stock

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For Québec customers, some products may only be available for purchase at Accès Pharma, Wal-Mart's Québec-based affiliated pharmacies

Every medication or natural health product may cause serious adverse reactions or interactions with other medications. Read the label, warnings and inserts provided by the manufacturer and consult your pharmacist when purchasing such medications or natural health products. Always keep medications and natural health products out of reach of children.

To be sure this product is right for you, always read and follow the label.

Description & Features+

When you’re sick, mucus can be a master of mayhem. But chest congestion relief is just a dose away — with Mucinex® immediate and extended-release bi-layer tablets that start to release fast and last for 12 hours*. * 600mg pure guaifenesin bi-layer tablet.
• Relieves chest congestion due to common colds
• Helps loosen mucus and makes coughs more productive
• Lasts for 12 hours with a single tablet
• Use as directed.
• Also available in 20ct

Active Ingredients: In Each Extended-Release Bi-Layer Tablet: Guaifenesin (600 mg).


Available for Shipping to Canada Post
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You can return this item within 90 days from the day you receive your online order.

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From the Manufacturer +

Ratings & Reviews+

Mucinex® 12-Hour Chest Congestion Expectorant Guaifenesin Tablets is rated 2.7 out of 5 by 3.
Rated 1 out of 5 by from No idea what this medicine does I had horrible chest congestion all weekend. I decided to give this a try after seeing all their advertising talking about getting mucus out. I have taken this for a couple days now and literally have no improvement in my chest congestion. What is this supposed to do?
Date published: 2016-10-27
Rated 5 out of 5 by from Solved my congestion Normally I get a very cold around this time of year... I felt one coming on a few days ago and took this immediately. My congestion went away and although I was a bit under the weather I had no congestion and could breath through my nose... Totally worth it!
Date published: 2016-12-16
Rated 2 out of 5 by from Not impressed, This product had little if any effect on my congestion. Note the active ingredient is Guaifenesin. Walmart also sells other brands in liquid form. I chose one with the maximum concentration of Guaifenesin which started to work within a half hour or so. No, it's not an instant cure, but I was breathing easier.
Date published: 2016-11-30
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