$59.57 when purchased online
Target Online store #3991
About this item
Highlights
- Helps combat chest congestion
- Delivers 600 mg of guaifenesin
- Extended release bi-layer tablets
Description
Look no further if you want quick and lasting relief from chest congestion and mucus buildup. Mucinex 12-Hour Expectorant is the answer! This formula is designed as a unique bi-layer tablet which provides both immediate and long-lasting relief from unwanted symptoms. Each serving delivers 500 mg of guaifenesin, an effective expectorant.
Trial/Mini/Travel Size: Yes
Suggested Age: 12 Years and Up
Product Warning: Consult a doctor if you are pregnant or nursing
Product Form: Tablet
Primary Active Ingredient: Guaifenesin
Package Quantity: 68
Net weight: 3 ounces
TCIN: 90969567
UPC: 363824008868
Origin: made in the USA or imported
Healthcare Disclaimer:
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Active ingredients
guaifenesin 600.0mg
Purpose
ExpectorantInactive ingredients
inactive ingredients: carbomer homopolymer type b; fd&c blue no. 1 aluminum lake; hypromellose, usp; magnesium stearate, nf; microcrystalline cellulose, nf; sodium starch glycolate, nf
Shipping details
Estimated ship dimensions: 5 inches length x 4 inches width x 2 inches height
Estimated ship weight: 0.179 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: Swanson Health Products
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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Summary of reviews
The Mucinex 12 Hour Chest Congestion Expectorant Tablets are highly praised for their effectiveness in relieving chest congestion and mucus buildup. Guests appreciate the extended release formula, which allows for convenient dosing just twice a day. Many have noted quick relief from symptoms, making it a reliable choice during cold and allergy seasons. The easy-to-use packaging and large quantity in the value pack further enhance its appeal, ensuring guests have a dependable solution on hand.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.8 out of 5 stars with 159 reviews
Mucinex
5 out of 5 stars
Sandra - 3 months ago
originally posted on Mucinex
Im just letting you know that i think it would be awesome if you guys added the shoes from the mucinex snot,add them to the bottom of box as he got slammed on by the box ,graet ideal
Too large
3 out of 5 stars
Sand - 1 year ago
originally posted on Mucinex
I cannot swallow these, they are way too large. I can't find the just Expectorant (blue and white box) in liquid form.
Great Product
5 out of 5 stars
Cfarris - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] I got this product to get rid of a small amount of congestion I was experiencing and I will say it helped tremendously! I would highly recommend this product for an at home solution for common colds and congestion that can occur throughout the winter months.
Great product
5 out of 5 stars
Carol 58 - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] I brought this 12 hour extended release chest congestion expectorant mucinex tablets 80 count and on the first day my chest felt much better. My chest didn't feel all congested and it loosened all the mucus in my airway . The muffin ex tablet last all day so you only need one tablet every 12 hours. No more having to take something every 4 hours. I'm breathing so much better.
It does the truck
5 out of 5 stars
harleyg16 - 2 years ago
originally posted on influenster.com

This is a Value Pack of MUCINEX Tablets. There are two Forty Count Boxes inside for a total of one Eighty Count Box. I love that the Tablets are packaged super easy to push out of the foil container. I often struggle with packaging so it makes a huge difference when I can easily access the product. These MUCINEX TABLETS are Extended Release Bi-Layer TABLETS. I have no problem with the size of the tablet. I like that they are extended release so I do not have to take them as often. The instructions on these tablets are One to Two tablets every Twelve Hours for Adults. With no more than Four Tablets in a Twenty Four Hour Period. I have used the MUCINEX Brand in the past and have found it to be reliable.
Great size
5 out of 5 stars
Star29 - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] This was such a great value of 80 tabs. the Mucinex works great and lasts all day. you only need one when you wake up and when you go to sleep. it takes away chest congestion relatively quick and goes away within a couple of days
Great for congestion
5 out of 5 stars
rara75 - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] Works really well for congestion. Starts working quickly to break everything up for congestion associated with cold or allergies. Pills are easy to swallow. Drink plenty of fluids as it does dry everything out. Nice that it works for 12 hours and comes in a larger size.
Works great!
5 out of 5 stars
Ali D - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] I love the Mucinex 12 hour Chest Congestion Expectorant tablets. I keep the in my cabinet just in case and are my go-to for when I have chest congestion. They last throughout the day and helps clear me up when congested.
Life Saving
5 out of 5 stars
Beth H - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] This has been an absolute, unquestionable MVP in our medicine cabinet throughout the winter season. With colds and sniffles and grossness abounding, having Mucinex is a must. Our daughter had a bad chest cold, and this made life so much more tolerable for her. We will not be without having this on hand.
Quick Results
5 out of 5 stars
Cindy S - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] This is one of the best medicines to take when you are starting to get a cold. I start to notice a difference within a day or two after taking it. My sinuses starts to clear up and my symptoms get better. I love the fact that it's only 1 pill every 12 hours which is great because no one wants to medicine every 4 to 6 hours. There's no after taste. Only down fall is the pill is pretty big. The fast results and feeling better out way that.
Its okay!
3 out of 5 stars
Blackbeauty86 - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] This product did not work for me but it worked great for my husband. That's why I give it 3 stars because it do work for some people. You will have to try it for yourself to know if it works for you.
works well
4 out of 5 stars
Jer1960 - 2 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] I used this for a recent winter cold. I was pleasantly surprised at how fast it relieved my symptoms.
Works
5 out of 5 stars
Lisa71 - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] My son was sick I gave him itand he was feeling better the next morning
Game changer!
5 out of 5 stars
mimsie - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] For those who've never used Mucinex - you need to! It's a game changer for when you have a cold/congestion/chest congestion. I've been using it for years and always jump on the value size boxes - it's a great value.
Love it!!
5 out of 5 stars
Joiful32 - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] I love Mucinex products and was not disappointed when I tried their 12-hour Chest Congestion Expectorant Tablets. You only have to use on and it helps keep your Congestion down.
Mucinex Just works.
5 out of 5 stars
James113 - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] Mucinex just plain works when it comes chest Congestion. I take it the moment I start feeling the slightest bit of stuffiness when I get a cold. The Mucinex 12-hour extended release tablets are great because it lasts me all the way through the night when other products need to be taken again after 4-6 hours. No one with a cold wants to wake up for another dose at 2am!
Great Relief
5 out of 5 stars
Vdcoop1981 - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] Mucinex 12-Hour Chest Congestion Expectorant was a breath of fresh air for my wife. She has had a bit of congestion that she couldn't treat properly with other brands. After some time she tried the Mucinex 12-Hour Chest Congestion Expectorant and, noticed a big difference right away. She was able to find the relief in her chest that she was not able to get for a couple of weeks. The phlegm loosened up for her and her congestion eased up. I know my wife is sold on Mucinex 12-Hour Chest Congestion Expectorant and, now so am I whenever i need congestion relief. Especially after noticing a marked improvement in my wife.
Such a Relief
5 out of 5 stars
Perspective1 - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] I got the Mucinex 600 mg guaifenesin extended-release bi-layer tablets and am so relieved I found a product that really works. My chest congestion and mucus were gone. I love that this product works for 12 hours. I am happy with this product and will definitely keep it in stock.
Great Relief
5 out of 5 stars
Giffmom - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] Mucinex is the go to for long lasting relief from any respiratory issues. It's good to have a tablet last for 12 hours so you only have to take it with your dinner and when you wake up in the morning.
Relief!
5 out of 5 stars
Shel80 - 3 years ago
originally posted on Mucinex
[This review was collected as part of a promotion.] I bought Mucinex 12 hour chest congestion tablet for my daughter about a week ago. She was very congested and couldn’t get any relief. One day of these and relief set in. They worked wonders on her congestion!