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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 1,241-1,250 of 1,357 reviews
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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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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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 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!

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Jun 15, 2026
Reviewer name: AngelaA
5 out of 5 stars
5 out of 5 stars review

Mucinex Works Great

[This review was collected as part of a promotion.] We love using Mucinex products when we're sick. It's easy to take and relieves symptoms so we can function. Glad to add this to our medicine cabinet.

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

Secret weapon in a box

[This review was collected as part of a promotion.] Secret weapon in a box! This is a large pill however, it's worth it. However I believe the key is staying hydrated. I think that is truly the secret weapon.

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Jul 7, 2026
Reviewer name: LesyaniT
5 out of 5 stars
5 out of 5 stars review

Highly recommended

[This review was collected as part of a promotion.] Highly recommended. Relieves fever, pain, cough, and congestion for up to 12 hours. An excellent choice for feeling better quickly when you have a cold.

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Jun 23, 2026
Reviewer name: MandyM
5 out of 5 stars
5 out of 5 stars review

Very effective

[This review was collected as part of a promotion.] My dad actually got sick as soon as this came in. Easy to read instructions on the packaging. Easy dosage and the consistency of feeling relief was fast for him.

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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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