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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
1,884 ratings1,884 reviews
  1. 5 stars81% (1,526)
  2. 4 stars16% (296)
  3. 3 stars3% (55)
  4. 2 stars0% (6)
  5. 1 star0% (1)

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Showing 1,781-1,790 of 1,884 reviews
May 27, 2026
Reviewer name: StarB
5 out of 5 stars
5 out of 5 stars review

Mucinex 12 hour

[This review was collected as part of a promotion.] The symptom reduction of this medicine definitely works the Mucinex 12 hour cold and fever multi-symptom pill will help you I did receive this free for my honest review from influenster.

Review from influenster.com
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May 27, 2026
Reviewer name: NaikaJ
4 out of 5 stars
4 out of 5 stars review

It's okay

[This review was collected as part of a promotion.] Like you know pills are mostly bitter. The instructions are very easy to follow. It does help, and mostly does what it says. Will keep using to really see.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
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.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 10, 2026
Reviewer name: EvelinL
5 out of 5 stars
5 out of 5 stars review

Really good

[This review was collected as part of a promotion.] My husband wasn't feeling good and he take two he said that taste is good and also I like that package is not easy to open so kids can't open plus introducing are easy to understand

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 1, 2026
Reviewer name: BrittneyT
5 out of 5 stars
5 out of 5 stars review

Works great

[This review was collected as part of a promotion.] This medicine has a easy to open packaging, easy slide pill that is easy for swallowing. Works fast and has no taste. Great product! Would definitely buy again

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 10, 2026
Reviewer name: BrellaR
5 out of 5 stars
5 out of 5 stars review

Great

[This review was collected as part of a promotion.] This is great for any cold or flu and taking this will knock it completely out of there if taken at the right time and there's no discomfort at all and easy storage and easy absorption

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 23, 2026
Reviewer name: IvonneN
5 out of 5 stars
5 out of 5 stars review

Very impressive work very well!!

[This review was collected as part of a promotion.] Good taste, easy to take and effective. It helped relieve my cold symptoms for many hours. I was satisfied with the results and would use it again.

Review from influenster.com
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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.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
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

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
May 31, 2026
Reviewer name: ChelseaG
5 out of 5 stars
5 out of 5 stars review

Mucinex saves the day when you're sick

[This review was collected as part of a promotion.] Mucinex is always a go to in our household. Gets rid of fevers, headaches, body aches, coughs, and congestion as well as thins and loosens mucus. 16 ER capsules in the pack. 12 hour relief.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466