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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 1,351-1,357 of 1,357 reviews
Jun 2, 2026
Reviewer name: HannahS
5 out of 5 stars
5 out of 5 stars review

Mucinex

[This review was collected as part of a promotion.] This medicine works great!!I had a very bad cold and this medicine works wonderful!! They are very huge pills and hard to swallow but they work!!

Review from influenster.com
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Jun 6, 2026
Reviewer name: AshleyD
5 out of 5 stars
5 out of 5 stars review

Great for cold and fever

[This review was collected as part of a promotion.] This has worked great for the frequent colds my husband gets. They are easy to swallow, the dosing is easy to follow. It helped with all his symptoms very quickly.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
May 27, 2026
Reviewer name: ElizabethC
5 out of 5 stars
5 out of 5 stars review

Helps a ton !

[This review was collected as part of a promotion.] This product is great for when you have a cold and need some relief! You get a lot for the price and the ingredients are clean. I had no side effects from using this product.

Review from influenster.com
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Jul 6, 2026
Reviewer name: HannaehB
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] This pill was the right size and dosage. The package was a good size to store or transport. It dissolved quickly and the taste was neutral. Overall I think the ingredients were fast acting.

Review from influenster.com
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Jul 15, 2026
Reviewer name: BriannaK
5 out of 5 stars
5 out of 5 stars review

Great cold and flu medicine

[This review was collected as part of a promotion.] This really works great for all you cold and flu symptoms. The texture is great, the absorption is amazing and works fast! Don't have a bad taste or smell!

Review from Mucinex
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Jun 25, 2026
Reviewer name: SonyaR
5 out of 5 stars
5 out of 5 stars review

Ready for changes

[This review was collected as part of a promotion.] I didn't get to experience to use it yet. Since I haven't been sick. Instructions are easy to understand. Small enough to swallow. Look like the texture is good.

Review from influenster.com
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May 23, 2026
Reviewer name: BrittanyV
5 out of 5 stars
5 out of 5 stars review

Mucinex

[This review was collected as part of a promotion.] The packaging is appealed storage disease with the formulation is great. It appears the symptoms and there's no side effect. This is a great product one when you are not feeling great.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466