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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 1,321-1,330 of 1,357 reviews
Jul 10, 2026
Reviewer name: TanishkG
5 out of 5 stars
5 out of 5 stars review

Easy and effective

[This review was collected as part of a promotion.] These mucinex tablets were great and really helped alleviate my congestion and headaches. They were easy to swallow, lasted as long as they said it would, and easy to remove from the package.

Review from Mucinex
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May 31, 2026
Reviewer name: MelindaO
5 out of 5 stars
5 out of 5 stars review

Works great!

[This review was collected as part of a promotion.] I appreciate the duration of how long these last. They are extremely convenient, but most importantly effective. They absorbed well.. and I also appreciate the ingredients that are used.

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Jul 9, 2026
Reviewer name: YadiraG
5 out of 5 stars
5 out of 5 stars review

You take when you are sick

[This review was collected as part of a promotion.] This product is great help you out when you are sick,when you have cold &fever it help super fast,and when you have a cough,I recommend to the max .you can use it with no problem .

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May 30, 2026
Reviewer name: LeydisM
5 out of 5 stars
5 out of 5 stars review

It works for a cough

[This review was collected as part of a promotion.] This product arrived exactly when I needed it. I had a severe cough and couldn't sleep, and it helped me a lot, with a quite rapid effect. And I was able to sleep better.

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May 27, 2026
Reviewer name: GladysH
5 out of 5 stars
5 out of 5 stars review

Relieves fever, headache, body aches, cough, and congestion.

[This review was collected as part of a promotion.] Very effective for relieving fever, headaches, body aches,cough and chest congestion as well as thinning and loosening mucus. I like this product

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Jun 9, 2026
Reviewer name: EstrellaB
5 out of 5 stars
5 out of 5 stars review

Congestion relief

[This review was collected as part of a promotion.] Mucinex 12hr is Perfect for cold & flu season. Fever, body aches and congestion relief! Felt better with just one dose! Soothes your symptoms! 10/10 recommend!✨

Review from influenster.com
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Jun 10, 2026
Reviewer name: SavannahR
5 out of 5 stars
5 out of 5 stars review

Great product!

[This review was collected as part of a promotion.] Great product! These were easy to take and fast acting. Lasted the full 12 hours. I will definitely keep these stocked for the cold and flu seasons!

Review from influenster.com
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Jul 6, 2026
Reviewer name: HannaehB
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] This pill was the right size and dosage. The package was a good size to store or transport. It dissolved quickly and the taste was neutral. Overall I think the ingredients were fast acting.

Review from influenster.com
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Jun 22, 2026
Reviewer name: KristalM
5 out of 5 stars
5 out of 5 stars review

Fast relief

[This review was collected as part of a promotion.] The packaging was nice. Symptoms went away after 24 hrs allowing me some relief. The price was also very affordable. The pill dissolved very quickly for the fast relief.

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Jul 8, 2026
Reviewer name: MelissaS
5 out of 5 stars
5 out of 5 stars review

Great

[This review was collected as part of a promotion.] I got these a few weeks ago for my daughter to try out and they seem to work well and fast. My daughter works in a daycare and these helped her get rid of symptoms in just a few days.

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