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Mucinex 12 Hour SERB Healthcare

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Mucinex 12 Hour 600mg Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal & Mucus Relief, Chest Decongestant for Adults, Dr Recommended, 500ct Tablets

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4.8 9,646 ratings

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1 sustainability feature

$137.00 with 43 percent savings $0.27 per Count

List Price: $239.99

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Purchase options and add-ons

Brand	Mucinex
Special Feature	Fast-Acting
Item dimensions L x W x H	3.5 x 3.5 x 6 inches
Product Benefits	Cough Relief
Specific Uses For Product	Chest Congestion

About this item

Extended Release Bi-Layer Caplets
Thins & loosens mucus
Relieves chest congestion

Report an issue with this product or seller

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Mucinex 12 Hour 600mg Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal & Mucus Relief,

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Allegra 24HR Adult Non-Drowsy Antihistamine Tablets, 100-Count, 24-Hour Allergy Relief, 180 mg

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PRODUCT CERTIFICATION (1)
Compact by Design (Amazon-developed Certification)products have reduced water and/or air in the product or packaging for more efficient transportation.
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in Cold & Flu Medicine
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From the brand

Explore Our Product Family

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Cough/Chest Congestion Relief

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Cold/Flu Multi-Symptom Relief

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Sustainability features

This product has sustainability features recognized by trusted certifications.

Packaging efficiency

Reduced air and/or water in the product or packaging for more efficient transportation.

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Climate Pledge Friendly

From the manufacturer

mucinex dm 1200 mg maximum strength cough medicine for adults cold medicine mucinex dm

Explore Our Product Range

	Mucinex	Mucinex DM	Mucinex Sinus-Max	Mucinex Fast-Max	Mucinex Night Time	Mucinex Instasoothe	Mucinex Children's
Customer Reviews	18,119	18,070	1,702	86	86	260	6,539
Price	$19.89	$21.50	$17.50	$12.99	$21.69	$8.49	$15.23
Format	Tablet	Tablet	Caplets	Liquid	Liquid	Throat-Spray	Liquid
Symptoms	Chest Congestion	Cough & Chest Congestion	Sinus & Nasal Congestion	Severe Cold & Flu All-In-One	Severe Cold & Flu All-In-One	Sore Throat	Multi-Symptom Cold
Duration	12 Hours	12 Hours	4 Hours	4 Hours	4 Hours	-	4 Hours
Age	Ages 12+	Ages 12+	Ages 12+	Ages 12+	Ages 12+	Ages 6+	Ages 6-11
A Brand You Can Trust	✔	✔	✔	✔	✔	✔	✔

Focus on sustainability

Compact by design from Climate pledge friendly. Certified by Amazon.

Small changes in product size & weight lead to lower carbon emissions.

We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.

Here are a few of the many ways products can qualify:

WARNING: California’s Proposition 65

Product Description

Are you searching for reliable excess mucus relief for adults? Look no further than Mucinex SE Expectorant & Chest Decongestant for adults. Featuring guaifenesin 600mg extended release tablets, this top-notch generic expectorant thins and loosens mucus thereby making coughs more productive and assisting with mucus removal. When the cold and flu season hits, trust Mucinex for powerful chest congestion relief and enjoy clear lungs. Our original bi-layer tablet provides immediate and extended-release and lasts up to 12 hours. With Mucinex, you can enjoy clear lungs, making every day a breath of fresh air.

*IQVIA using ProVoice Survey, December 2022 †U.S. News & World Report/Pharmacy Times 2023-2024.

**Product eligibility may vary by plan. Check with your benefits administrator to determine which expenses are eligible before you shop.

Amazon.com

Mucinex Fights Chest Congestion

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

Mucinex

Relieves these Symptoms:

Relieves chest congestion
Thins and breaks up mucus to make coughs more productive

Use as directed.

Fast-Acting, Long-Lasting Relief

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 congestion relief. 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.

Nasal Congestion

Fever/Headache

Sore Throat

Chest CongestionCough

¹ Mucinex 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
² OTC Expectorants: 2011 Survey of Pharmacist Recommendations: Pharmacy Times, June 2011
³ Among Adult Expectorants and Adult Multisymptom Cold or Flu products. Pharmacy Today Annual Over-the-Counter Survey, February 2011
⁴ Based on A.C. Nielsen unit sales data for the 52-week period ending December 3, 2011

Trademark Information:

Mucinex®

From the Manufacturer

Fast-Acting, Long-Lasting Relief

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

What's in the Box

One box of Mucinex extended-release bi-layer tablets (500 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 CongestionDry CoughNasal Congestion Maximum Strength Mucinexx Mucinexx Maximum Strength Mucinex DMxx Mucinex DMxx Maximum Strength Mucinex Dxx Mucinex Dxx

¹ Mucinex 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.
² OTC Expectorants: 2012 Survey of Pharmacist Recommendations: Pharmacy Times, June 2012.
³ Among Adult Expectorants and Adult Multisymptom Cold or Flu products. Pharmacy Today Annual Over-the-Counter Survey, February 2012.
⁴ Based on Symphony IRI unit sales data for the 52-week period ending November 25, 2012.

Product details

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 3.5 x 3.5 x 6 inches; 14.89 ounces
Item model number ‏ : ‎ 294371
Date First Available ‏ : ‎ November 22, 2004
Manufacturer ‏ : ‎ Reckitt Benckiser
ASIN ‏ : ‎ B000ALB4GS
Country of Origin ‏ : ‎ USA

Best Sellers Rank: #2,048 in Health & Household (See Top 100 in Health & Household)
- #5 in Cold & Flu Medicine
- #355 in Sales & Deals
- #3,059 in Climate Pledge Friendly: Health and Household

Customer Reviews:
4.8 9,646 ratings

Compare with similar items

	This Item Mucinex 12 Hour 600mg Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal & Mucus Relief, Chest Decongestant for Adults, Dr Recommended, 500ct Tablets	Recommendations Mucinex 12 Hour 1200mg Maximum Strength Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal, Chest Decongestant for Adults, Dr Recommended, 14ct Tablets	dummy Mucinex Sinus-Max Max Strength Day & Night Liquid Gels (24ct) Relieves Sinus Pressure and Congestion, Headaches, Pain, Runny Nose, Sneezing, Thins and Loosens Mucus, Controls Cough	dummy Mucinex Instasoothe Sore Throat Relief, Sore Throat Lozenges, Sore Throat Medicine with Hexylresorcinol, Cough Drops Alternative, 40 Elderberry & Wild Cherry Medicated Numbing Throat Drops	dummy Mucinex Maximum Strength Fast-Max Cold & Flu All-In-One Liquid Gels, 16ct (Packaging May Vary)	dummy GenCare - Mucus Relief DM (150 Count Value Bottle) Dextromethorphan HBr 20mg Guaifenesin 400mg \| Generic Mucus Relief DM \| Immediate Release Uncoated Cough & Mucus Expectorant Pill
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	-43% $137.00 List: $239.99	-27% $10.97 List: $14.99	-14% $16.37 List: $18.98	-10% $4.49 List: $4.99	-32% $9.50 List: $13.99	$9.99
Price Per Unit	$0.27 / Count	$0.78 / Count	$0.68 / Count	$0.11 / Count	$0.59 / Count	$0.07 / Count
Delivery	Get it as soon as Tuesday, May 14	—	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14	Get it as soon as Tuesday, May 14
Customer Ratings	4.89,646	4.71,554	4.73,137	4.52,270	4.7559	4.6728
Value for money	4.6	—	—	3.9	—	4.3
Flavor	4.2	—	—	4.1	—	3.6
Sold By	Amazon.com	MurMur Center	Amazon.com	Amazon.com	Beauty Secret LA	GenCare Consumer Products, LLC
active ingredients	Guaifenesin	Guaifenesin	Dextromethorphan HBr, Acetaminophen, Phenylephrine HCl	Hexylresorcinol	Acetaminophen (650 mg), Dextromethorphan HBr (20 mg), Guaifenesin (400 mg), Phenylephrine HCl (10 mg)	Dextromethorphan 20mg
specific uses	Chest Congestion	Cough	Sinus Pressure, Runny Nose, Sneezing, Nasal Congestion, Headache	Pain Relief	Cough, Cold, Sore Throat, Fever	Cough,Cough Relief,Mucus Relief,Relief
form	Tablets	Tablet	Liquid Gels	Tablet	Liquid gels	Tablet
weight	—	0.07 pounds	200 milligrams	0.26 pounds	0.12 pounds	0.12 kilograms
product benefit	Cough Relief	Cough Relief	Cough Relief	Medicated sore throat drops provide fast-acting and long-lasting sore throat relief	Fever Control	—
serving suggestion	Above 12 yrs, 1-2 tablets every 12 hrs	1 tablet every 12 hours	—	2 lozenges	16 Liquidgels	—
flavor	Apple	—	Liquid Gels	Elderberry & Wild Cherry	No Flavor	Unflavored

Important information

Safety Information

Do not use for children under 12 years of age. Ask a doctor before use if you have persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema; cough accompanied by too much phlegm (mucus). Stop use and ask a doctor if cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache (These could be signs of a serious illness). If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Tamper Evident: Do not use if carton is open or if seal on bottle printed sealed for your protection is broken or missing.

Indications

Helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive.

Ingredients

Active Ingredients: In Each Extended-Release Bi-Layer Tablet: Guaifenesin (600 mg). Purpose: Expectorant. Inactive Ingredients: Carbomer Homopolymer Type B; FD&C Blue 1 Aluminum Lake; Hypromellose, USP; Magnesium Stearate, NF; Microcrystalline Cellulose, NF; Sodium Starch Glycolate, NF.

Directions

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 or 2 tablets every 12 hours. Do not exceed 4 tablets in 24 hours. Children Under 12 Years of Age: Do not use. Store between 68-77 degrees F (20-25 degrees C).

Legal Disclaimer

Use as directed.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.8 out of 5

9,646 global ratings

How customer reviews and ratings work

Customers say

Customers like the quality, value, and side effects of the medication. For example, they mention it helps with sleep, chest congestion, and mucus. Some are happy with performance, ease of swallowing, and comfort. That said, opinions are mixed on taste.

AI-generated from the text of customer reviews

314 customers mention274 positive40 negative

Customers like the value of the health personal care product. They mention that it works great and is worth the price.

"...It's a cheaper purchase than getting at the local shops near my house. Always arrives on time and damage free in packaging...." Read more

"Works great a little expensive but well worth the price" Read more

"I can take this with Heart issues. Great value. Quick delivery. I HIGHLY RECOMMEND THIS DEALER1" Read more

"absolutely the best in price and it works wonderfully well" Read more

261 customers mention255 positive6 negative

Customers are satisfied with the performance of the medication. They mention that it works well, is very effective, and doesn't require frequent doses. Some say that the time-release formula of the product helps keep mucus moving in the lungs and sinuses. They also say that it helps in a pinch for cold season and that it doesn'll keep working all day.

"This product works very well can tell a huge difference when using it. It's a cheaper purchase than getting at the local shops near my house...." Read more

"...They work great to help keep the mucous moving in my lungs, and sinuses also. It helps keep the eustachian tubes clear...." Read more

"Worked well for my needs." Read more

"absolutely the best in price and it works wonderfully well" Read more

149 customers mention149 positive0 negative

Customers find the medication comfortable, saying it helps loosen congestion in their chest and throat. They say it's safe and effective for bad sinus and nasal congestion. They also say it helps reduce phlegm and helps clear their lungs.

"...It helps keep the eustachian tubes clear.I recently used my flex spending account card to purchase the 500 count bottle...." Read more

"...It doesn't eliminate phlegm but thins it to make expectoration easier and move complete...." Read more

"My nose is running a lot less and it didn't dry me out. I used the lowest dose. I had tried years ago and may have used too high a dose" Read more

"Doctor prescribed one per day maintenance dose. It controls runny nose to a point, but also dries nasal membranes." Read more

50 customers mention47 positive3 negative

Customers are satisfied with the quality of the medication. They mention that it's a wonderful lifesaver, effective for so many people, and a great product for bringing up phlegm. Some say that the price is disappointing.

"...Always arrives on time and damage free in packaging. Will continue to order very satisfied." Read more

"Arrived on time and not damaged." Read more

"...Please don’t use for more than 3 days. It’s super safe and effective for bad sinus/nasal congestion though! Just stick to 2 days please" Read more

"...will still help, taking it at the onset of a cold is key and has helped me immensely...." Read more

47 customers mention44 positive3 negative

Customers like the side effects of the product. They mention that it helps with allergies, asthma, and sinus and allergy related congestion. Some say that it causes no side effects and works as a cough suppressant.

"...This also helps clear congestion from allergies as well so I take it with my allergy medicine if I am feeling a lot of head congestion...." Read more

"Works well to break up congestion. Causes no side effects for me and I’m super sensitive to meds.," Read more

"...I take two tabs twice a day, everyday. It greatly reduces the number of sinus infections I have." Read more

"Good price on these. Love this product. Helps to avoid sinus infections by keeping it from hardening in my sinuses...." Read more

27 customers mention19 positive8 negative

Customers find the size of the pills to be much easier to swallow and on the stomach. They also mention that it's easier to take 2 smaller pills than the larger one.

"...work the same for me, and also the shape of these makes it relatively easy to swallow...." Read more

"...I do like this smaller size to get the 1200 mg as it is easier to swallow 2 smaller pills than the larger one...." Read more

"Pills are somewhat hard to swallow but product did help as needed" Read more

"...you can even swallow 2 of these pills at once and have no difficulty swallowing them. The other pills are huge horse pills...." Read more

19 customers mention19 positive0 negative

Customers are satisfied with the sleep aid. They mention that it helps them sleep, provides good relief of chest congestion, and allows for better rest. Some say that the product does not leave them groggy or sleepy after taking it. They also say that it rids their congestion quickly and that they sleep like a baby after a bottle.

"...They don't make me sleepy. About any expectorant will make you hoarse, though--it dries up fluids in your body...." Read more

"Does not leave you groggy or sleepy after taking." Read more

"It’s Mucinex so it’s a good brand. Gets the job done. Slept like a baby after a bottle. Lol. Great price. Still have a few packs. Will buy again" Read more

"...Outside of the coughing, it also helped me sleep, which was an added bonus." Read more

22 customers mention11 positive11 negative

Customers are mixed about the taste of the health personal care product. Some mention it doesn't taste too great, but it works, and is great for flavoring for cakes. Others say it doesn’t taste good, works great, and leaves a nasty aftertaste.

"...I didn't taste it but I assume it tastes awful. Works like a charm...." Read more

"...I was not impressed with the liquid form and could not stand the aftertaste...." Read more

"...It is easy for her to swallow and the taste is minimal. This a great value. You receive 100 tablets for what 36 cost at a big box store!" Read more

"...I did that the first time and that is how I learned it doesn't have a great flavor...." Read more

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Top reviews from the United States

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Cabragg

Works great-Love the Bottle for the 500 count!

Reviewed in the United States on March 11, 2024

Unit Count: 500Verified Purchase

I have taken this brand name Musinex daily for years for a lung condition that I have. I only buy this brand name, generic just doesn't work the same for me, and also the shape of these makes it relatively easy to swallow. I do find that I need to drink a lot of water with it, or sometime it can give me heartburn if I don't. They work great to help keep the mucous moving in my lungs, and sinuses also. It helps keep the eustachian tubes clear.
I recently used my flex spending account card to purchase the 500 count bottle. I was nervous that the expiration date may be too soon, but upon arrival I checked, and this bottle still has two years to go! The other reason I wanted the bottle, was that I no longer have to pop them out of the foil card things!

3 people found this helpful

Helpful

tina j hoffman

seems to be working

Reviewed in the United States on May 1, 2024

Unit Count: 100Verified Purchase

My nose is running a lot less and it didn't dry me out. I used the lowest dose. I had tried years ago and may have used too high a dose

Helpful

David bullard

Value

Reviewed in the United States on May 6, 2024

Unit Count: 100Verified Purchase

Value quick deluvery

Helpful

Amazon Customer

Value!

Reviewed in the United States on April 25, 2024

Unit Count: 100Verified Purchase

What a good deal! you can't NOT buy when the $$ is so good!

Helpful

elaine

Good product!

Reviewed in the United States on April 21, 2024

Unit Count: 100Verified Purchase

It works

Helpful

Barbara Serian

It's Mucinex - what is there to say

Reviewed in the United States on April 2, 2024

Unit Count: 100Verified Purchase

It's Mucinex - nothing more to say

One person found this helpful

Helpful

marie

GREAT PRODUCT

Reviewed in the United States on April 4, 2024

Unit Count: 100Verified Purchase

delivered fast

Helpful

SkyKingCFI

Reliable and effective

Reviewed in the United States on February 25, 2024

Unit Count: 100Verified Purchase

Mucinex has been around for a long time [OTC] and the reason is that it works. It doesn't eliminate phlegm but thins it to make expectoration easier and move complete. It is more expensive in a supermarket or pharmacy that on Amazon, so I buy it in quantity [100 tablets] and it is delivered to my door in a day or two.

Helpful

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.

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Mucinex 12 Hour 600mg Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal & Mucus Relief, Chest Decongestant for Adults, Dr Recommended, 500ct Tablets

Sustainability features

Purchase options and add-ons

About this item

Frequently bought together

Similar items that may ship from close to you

PRODUCT CERTIFICATION (1)

From the brand

Explore Our Product Family

Cough/Chest Congestion Relief

Cold/Flu Multi-Symptom Relief

Sinus Symptom Relief

Sore Throat Relief

Children's Products

Sustainability features

From the manufacturer

Explore Our Product Range

Focus on sustainability

Small changes in product size & weight lead to lower carbon emissions.

Here are a few of the many ways products can qualify:

Product Description

Product Description

Amazon.com

Mucinex

Relieves these Symptoms:

Fast-Acting, Long-Lasting Relief

Get 12 Hours of Relief

Mucinex: #1 with Doctors, Pharmacists, and Consumers

What's in the Box

Chest Congestion

Dry Cough

Nasal Congestion

Fever/Headache

Sore Throat

Chest Congestion

Dry Cough

Nasal Congestion

Fever/Headache

Sore Throat

Chest Congestion

Dry Cough

Nasal Congestion

Fever/Headache

Sore Throat

Chest Congestion

Dry Cough

Nasal Congestion

Fever/Headache

Sore Throat

Chest Congestion

Dry Cough

Nasal Congestion

Fever/Headache

Sore Throat

Trademark Information:

From the Manufacturer

Fast-Acting, Long-Lasting Relief

Get 12 Hours of Relief

Mucinex: #1 with Doctors, Pharmacists, and Consumers

What's in the Box

Maximum Strength Mucinex

Relieves these Symptoms:

Mucinex Has Products for All of Your Worst Symptoms

Product details

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Videos

Videos for this product

Chest congestion? This can help! Watch the end.

Videos for this product

Mucinex Dragging Video