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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
540 ratings540 reviews
  1. 5 stars82% (444)
  2. 4 stars15% (79)
  3. 3 stars3% (15)
  4. 2 stars0% (1)
  5. 1 star0% (1)

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Showing 461-470 of 540 reviews
May 30, 2026
Reviewer name: BrittanyK
4 out of 5 stars
4 out of 5 stars review

Read instructions

[This review was collected as part of a promotion.] Very neatly packaged with overall easy to read instructions! Take them as stated per box instructions. The formulated ingredients seem to be very good as well

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

works great

[This review was collected as part of a promotion.] it works great to break up congestion, especially during allergy season! formulation means it'll last for 12 hours… & it does. the size of the pill makes it a bit hard to swallow

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Jun 4, 2026
Reviewer name: RhiannaP
5 out of 5 stars
5 out of 5 stars review

Love

[This review was collected as part of a promotion.] This is the best cold and flu medicine I have ever tried. Mucinex is my family's go to medicine when we feel a cold coming on. Kicks the symptoms faster than anything I've ever tried.

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Jun 10, 2026
Reviewer name: AngelinaH
5 out of 5 stars
5 out of 5 stars review

It's great

[This review was collected as part of a promotion.] I am very pleased with this product! I can get through the work day easier without having to take more medication every few hours. Easy to take and kicked in in about half an hour to an hour

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Jun 20, 2026
Reviewer name: AmandaR
5 out of 5 stars
5 out of 5 stars review

Mucinex for the win

[This review was collected as part of a promotion.] This works so well! I always trust the Mucinex name and this is no exception. It thinned the mucus and got rid of the fever. The instructions were easy to understand I would purchase this again.

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

Good

[This review was collected as part of a promotion.] My bf took it and he felt better the next morning. Instructions are super clear and its suer useful. Has no harmful or weird ingredients i definitely recommend.

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Jun 16, 2026
Reviewer name: LanishaH
5 out of 5 stars
5 out of 5 stars review

would buy again

[This review was collected as part of a promotion.] This Helped me get better faster and get rid of pesty drainage. The pills could be a little smaller to help with swallowing. No after Taste. Take on the go.

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

It works very fast

[This review was collected as part of a promotion.] The size and dosage is absolutely fantastic. The ingredients this product contains has a very fast effectiveness and leaves no discomfort while swallowing.

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

Worked wonders!

[This review was collected as part of a promotion.] This worked wonders! Relieved my husbands cough right away! Finally had a good night sleep and didn't wake up feeling groggy. Will definitely keep these for the next time we catch a cold!

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