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Customer reviews for Mucinex 12 Hour Cold and Flu Medicine for Adults, 50 Tablets for
Mucinex 12 Hour Cold and Flu Medicine for Adults, 50 Tablets
4.8 out of 5 stars
stars
1,357 ratings1,357 reviews
  1. 5 stars82% (1,118)
  2. 4 stars15% (200)
  3. 3 stars3% (34)
  4. 2 stars0% (4)
  5. 1 star0% (1)

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Showing 1,001-1,010 of 1,357 reviews
May 31, 2026
Reviewer name: EkaterinaP
5 out of 5 stars
5 out of 5 stars review

Reliable multi-symptom relief that lasts up to 12 hours

[This review was collected as part of a promotion.] We've used Mucinex products for years, and this new packaging looks great ! It helps cover multiple cold symptoms, including cough , congestion , fever , and body aches. The 12-hours formula is convenient , and the tablets are easy to store in our medicine cabinet .

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May 31, 2026
Reviewer name: CarrieM
5 out of 5 stars
5 out of 5 stars review

Relief

[This review was collected as part of a promotion.] Mucinex is the only thing that really help me with mucus build up when I am si k and congested. This helped me with the congestion, and qll over body pain. It didnt make me feel sleepy so I could still keep going. It helped for the 12 hours but getting closer to time to take the next dose I did feel it helping a little less. Overall though it really does help with cold symptoms well.

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Jun 12, 2026
Reviewer name: RachaelP
5 out of 5 stars
5 out of 5 stars review

love this product

[This review was collected as part of a promotion.] this stuff is absolutely amazing. It clears a cold or fever very very fast and has a lot of benefits is so worth it. it cleared up my congestion, the taste is like every other cough suppressant and same texture but this works amazingly and the packaging is very simple and easy to understand

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Jun 2, 2026
Reviewer name: LauraR
5 out of 5 stars
5 out of 5 stars review

Multiple cold symptoms at the same time.

[This review was collected as part of a promotion.] I liked that this medication helped relieve multiple cold symptoms at the same time. It provided relief from congestion, cough, and body aches, at the 12 hour. Formula was very convenient. A great option to keep on hand during cold and flu season.

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Jun 13, 2026
Reviewer name: ShannonL
5 out of 5 stars
5 out of 5 stars review

Love mucinex!

[This review was collected as part of a promotion.] Mucinex has always been my go to when sick especially when I have it bad in my chest. This help my body get all the bad gunk out and leaves me feeling better faster! Works fast, worth every cent and leaves not after taste.

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Jun 2, 2026
Reviewer name: CatF
5 out of 5 stars
5 out of 5 stars review

Love this

[This review was collected as part of a promotion.] Perfect for me right now because my allergies sometimes turn into colds in the summer. It is a nice bright package. Pretty simple ingredients. It is convenient to store. The value is high because I have to work!

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Jun 2, 2026
Reviewer name: CrystalM
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] Mucinex is one of my go to meds when I have a lot of congestion and mucus. They are very easy to swallow and doesn't leave a nasty taste in your mouth. It take a couple days taking these and I already start feeling better. It doesn't smell so that's a plus.

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Jun 14, 2026
Reviewer name: MaceyE
5 out of 5 stars
5 out of 5 stars review

Helped relieve my cough, congestion, and body aches with convenient 12-hour symptom relief.

[This review was collected as part of a promotion.] I tried Mucinex 12 HR Cold & Fever Multi- Symptom when I was feeling under the weather, and it helped relieve my congestion, cough, and body aches. I liked that it provided long lasting relief with just two doses a day. It made getting through my symptoms much more manageable.

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Jun 30, 2026
Reviewer name: BetsyW
5 out of 5 stars
5 out of 5 stars review

Very effective product

[This review was collected as part of a promotion.] I always trust Mucinex products. This is a 12 hour cold and fever multisymptom reliever. The pills are rather large. I like the way they are packaged. I can just cut off a little section and take them with me when I go to work.

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Jun 2, 2026
Reviewer name: LaaibahH
5 out of 5 stars
5 out of 5 stars review

relieves your symptoms quickly

[This review was collected as part of a promotion.] When I received this I coincidentally was going through a cold and coughing. I took the two pills immediately and within hours my coughing stopped until it was time to take it again. It lasted about 12is hours which is great. I am exhibiting no symptoms. Naproxen Sodium is a great pain reliever. Packaging for this is very convenient. You just peel the back and pop it open. And it stores perfectly in my cabinet.

Review from influenster.com
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