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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 1,191-1,200 of 1,357 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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Aug 7, 2026
Reviewer name: DinaivysC
5 out of 5 stars
5 out of 5 stars review

Great for those tough days

[This review was collected as part of a promotion.] I got this when i needed it the most! I got sick and it came in handy. I loved how it made me feel much better. It has a long lasting effect and its easy to swallow and digest.

Review from Mucinex
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Aug 7, 2026
Reviewer name: jordanB
5 out of 5 stars
5 out of 5 stars review

10/10

[This review was collected as part of a promotion.] i absolutely loved this! there is so many in a package! very easy to swallow. it knocked my symptoms out within 3 days! we love this in my household!

Review from Mucinex
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Aug 9, 2026
Reviewer name: GenesysP
5 out of 5 stars
5 out of 5 stars review

Symptoms is gone After take one

[This review was collected as part of a promotion.] The best product for cough just a small quantity for a day and your symptoms are gone, no more fever and cough and easy for dissolving the mucinex is the best

Review from Mucinex
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Aug 9, 2026
Reviewer name: LexiP
5 out of 5 stars
5 out of 5 stars review

Very good product.

[This review was collected as part of a promotion.] Such a good cold and Fever medicine. I have been stuffy for quite awhile and this did help me for about a full 24 hours after taking it. Longer than it says, so that's a plus!

Review from Mucinex
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Jul 31, 2026
Reviewer name: RachelJ
5 out of 5 stars
5 out of 5 stars review

Does its job

[This review was collected as part of a promotion.] This Mucinex 12 hour cold and fever multi symptom medication did its job! Great for 1) fever 2) headaches 3) body pain 4) cough and congestion 5 and it thins and loosens mucus!

Review from Mucinex
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Aug 2, 2026
Reviewer name: MeganG
5 out of 5 stars
5 out of 5 stars review

Definitely worth trying

[This review was collected as part of a promotion.] I love the effectiveness of this product it definitely helps with the congestion I like the packaging I love the relief it gives and the absorption is good as well

Review from Mucinex
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Aug 5, 2026
Reviewer name: LilyG
5 out of 5 stars
5 out of 5 stars review

Fast and effective relief for cold symptoms and congestion

[This review was collected as part of a promotion.] I used this cold symptoms and congestion. The instructions were easy to follow , and I really helped me feel better.it was a great treatment for relieving multiple cold symptoms

Review from Mucinex
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Jul 27, 2026
Reviewer name: AbbyJ
5 out of 5 stars
5 out of 5 stars review

Long lasting medicine

[This review was collected as part of a promotion.] Pretty reliable medicine and lasted all day long. The pills itself is a little large for swallowing. Definitely worth the price and the quantity in package.

Review from Mucinex
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Aug 4, 2026
Reviewer name: KaitlynC
4 out of 5 stars
4 out of 5 stars review

Worth the money!

[This review was collected as part of a promotion.] This 12-hour multi-symptom pill is fast acting and seems to work the whole time! It's easy to take with water and doesn't make you feel worse! Definitely worth trying!

Review from Mucinex
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