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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 1,771-1,780 of 1,884 reviews
Jul 29, 2026
Reviewer name: SydniH
5 out of 5 stars
5 out of 5 stars review

10/10

[This review was collected as part of a promotion.] I have not tried this yet, but Mucinex is always great when I'm not feeling well. 12 hours is amazing relief. I recommend this brand whenever you're feeling sick 💊

Review from Mucinex
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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.

Review from influenster.com
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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.

Review from influenster.com
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Jun 13, 2026
Reviewer name: KaylaH
5 out of 5 stars
5 out of 5 stars review

Away with the sickness

[This review was collected as part of a promotion.] Easy to open package, these were a lifesaver for my husband who usually gets sick around the first of summer. His usual 2 week long sickness was no where near as bad as it usually is.

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.

Review from influenster.com
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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

Review from influenster.com
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Jun 8, 2026
Reviewer name: ToriM
5 out of 5 stars
5 out of 5 stars review

Yes yes yes

[This review was collected as part of a promotion.] Love this stuff! Thankfully came at the best time as we got sick! Helped with side effects within days🤙 thank you so so much for sending love this brand!

Review from influenster.com
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May 29, 2026
Reviewer name: AmberS
4 out of 5 stars
4 out of 5 stars review

All in one

[This review was collected as part of a promotion.] I have not had a chance to try this as no one in my family has been sick, but mucinex has always worked great in the past so I'm excited to try! I love that it's an all in one!

Review from influenster.com
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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.

Review from influenster.com
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Jun 24, 2026
Reviewer name: DanielleG
5 out of 5 stars
5 out of 5 stars review

combat sickness quick!

[This review was collected as part of a promotion.] very helpful to combat sickness in a quick amount of time. seems like a very useful and good medicine to have for needing quick remedies when you're sick. love it!

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466