SKU: 40890398368

Chest Congestion, Mucinex Maximum Strength 12 Hour Extended Release Tablets, 14ct, 1200 mg Guaifenesin with extended relief of chest congestion caused by excess mucus, thins and loosens mucus

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Description

Chest Congestion, Mucinex Maximum Strength 12 Hour Extended Release Tablets, 14ct, 1200 mg Guaifenesin with extended relief of chest congestion caused by excess mucus, thins and loosens mucusProduct Description If youre looking for the toughest chest congestion medicine to break up the mucus thats bothering you, call in Maximum Strength Mucinex. One dose of Maximum Strength Mucinex starts to work fast and lasts for 12 hours.* From the Manufacturer When mucus builds up in your chest, congestion can get in the way of your day. Maximum Strength Mucinex extended release bi layer tablets fight bothersome chest congestion for 12 hours so you

Product Description

If you’re looking for the toughest chest congestion medicine to break up the mucus that’s bothering you, call in Maximum Strength Mucinex. One dose of Maximum Strength Mucinex starts to work fast and lasts for 12 hours.*

From the Manufacturer

When mucus builds up in your chest, congestion can get in the way of your day. Maximum Strength Mucinex extended-release bi-layer tablets fight bothersome chest congestion for 12 hours so you can focus on your life and forget about congestion.

Fast-Acting, Long-Lasting Relief

Maximum Strength Mucinex extended-release tablets break up the mucus that causes chest congestion, providing you with fast-acting and long-lasting relief. With 12 hours of relief from chest congestion, you can make it through a workday without congestion getting in your way.

Get 12 Hours of Relief

Only Mucinex has an extended release bi-layer tablet to deliver maximum-strength congestion medicine. The first layer is absorbed quickly by your body for fast-acting relief. The other layer dissolves slowly to continue relieving your chest congestion for 12 hours.

Mucinex: #1 with Doctors, Pharmacists, and Consumers

You're too busy with family, home, and work to let sickness slow you down. You need a brand you can trust to get the job done. That's why there's Mucinex. Mucinex is the #1 doctor recommended1, #1 pharmacist recommended2 3and #1 most popular4OTC expectorant brand. Mucinex products all have the dependable, mucus-busting power to show Mr. Mucus the way out of your system so you can keep up with life.

What's in the Box

One box of Maximum Strength Mucinex extended-release bi-layer tablets (14 tablets per box).

Maximum Strength Mucinex
Relieves these Symptoms:
  • Relieves chest congestion
  • Thins and breaks up mucus to make coughs more productive

Use as directed.

Mucinex Has Products for All of Your Worst Symptoms

12 Hour Relief (Tablets) Chest Congestion Dry Cough Nasal Congestion Fever/Headache Sore Throat
Maximum Strength Mucinex x
Mucinex x
Maximum Strength Mucinex DM x x
Mucinex DM x x
Maximum Strength Mucinex D x x
Mucinex D x x
Fast-Max Multi-Symptom Liquids Chest Congestion Dry Cough Nasal Congestion Fever/Headache Sore Throat
Fast-Max Severe Congestion & Cough x x x
Fast-Max Cold, Flu & Sore Throat x x x x x
Fast-Max Cold & Sinus x x x
Fast-Max DM Max x x
Fast-Max Multi-Symptom Caplets Chest Congestion Dry Cough Nasal Congestion Fever/Headache Sore Throat
Fast-Max Severe Congestion & Cold x x x x
Fast-Max Cold & Sinus x x x
Fast-Max Cold, Flu & Sore Throat x x x x x
Nasal Sprays Chest Congestion Dry Cough Nasal Congestion Fever/Headache Sore Throat
Full Force x
Moisture Smart x
Children's Liquids Chest Congestion Dry Cough Nasal Congestion Fever/Headache Sore Throat
Chest Congestion x
Cough x x
Stuffy Nose & Cold x x
Multi-Symptom Cold x x x
Multi-Symptom Cold & Fever x x x x
Cold, Cough & Sore Throat x x x x
Children's Mini-Melts Chest Congestion Dry Cough Nasal Congestion Fever/Headache Sore Throat
Chest Congestion x
Cough x x

1Mucinex is the #1 doctor recommended OTC expectorant among Internists, General Practitioners, and Family Practitioners. IMS Health, NDTI (National Disease Therapeutic Index), MAT 52 Weeks Ending March 2012
2OTC Expectorants: 2011 Survey of Pharmacist Recommendations: Pharmacy Times, June 2011
3Among Adult Expectorants and Adult Multisymptom Cold or Flu products. Pharmacy Today Annual Over-the-Counter Survey, February 2011
4Based on A.C. Nielsen unit sales data for the 52-week period ending December 3, 2011

Manufacturer Contact Information

no

See more
  • Relieves chest congestion caused by excess Mucus
  • Thins & loosens mucus
  • Starts to work right away & lasts for 12 hours
  • Maximum Strength, Extended-release bi-layer tablet
  • Mucinex is the #1 doctor recommended OTC expectorant among Internists, General Practitioners & Family Practitioners
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40890398368

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4.2 ★★★★★
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Verified Purchase
Dianna H
Boise, US
★★★★★ 5
Not Scented, but Dog Approved
Size: 2-pack, Style: Duo
They don't smell like peanut butter or bacon. But our dogs still love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
W
Verified Purchase
waragon
Massapequa, US
★★★★★ 4
If they squeaked, they would be the perfect ball!
Size: 2-pack, Style: Duo
I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in plat time. And they are keeping him busy at home - that’s a good thing. The scent is subtle but strong enough for him I guess because he loves gnawing on them. If they had squeakers, they would be absolutely perfect. Hopefully Chuck-It will see an opportunity for that down the road!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
R
Verified Purchase
Reepeat
Dallas, US
★★★★★ 5
Most durable fetch balls I know of.
Size: 2-pack, Style: Duo
These balls are the biggest balls of them all. Well, not the biggest, but the best. Every other ball she would chew up in short order and I'd be throwing her a floppy piece of rubber. She just wants to fetch, but if it's not bouncing, she can't catch it on the bounce. Got these balls in July and no damage to them. I just ordered another pair, but only because the other two somehow got stuck up in trees. We have some very old and very large oak trees so not so easy to retrieve. Hope they somehow drop someday. But in the meantime, Lassie will be happy with her new ones. Very highly recommended!
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Reviewed in the United States on October 28, 2025
B
Verified Purchase
Blonde Aggie
Charlottesville, US
★★★★★ 5
Works great for scent work! Bounce is great for air retrieve!
Size: 2-pack, Style: Duo, Size: 2-pack, Style: Duo
My dog doesn’t know he loves them yet but I do! They are a little softer so when we do air retrieve, I don’t have to worry as much about his teeth! I’m hoping he will learn to find them by smell vs sight. We often play in the evenings and he tends to loose his ball. Love chuck it! Right now, we have about 10 chuck it balls! The tennis balls don’t work for air retrieve! Chuckit does!!! Love the thrower too! Saves my arm!!!!
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Reviewed in the United States on August 6, 2025
N
Verified Purchase
None of your business
Dallas, US
★★★★★ 3
I guess the smell is offputting
Size: 2-pack, Style: Duo
My dog loves chocolate stuff. But for some reason, wasn’t a huge fan of these balls. She played with them a little bit, but they’re not her favorite.
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Reviewed in the United States on December 30, 2025

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