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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 581-590 of 1,357 reviews
Sep 11, 2026
Reviewer name: MikeL
5 out of 5 stars
5 out of 5 stars review

Fast acting feel better

[This review was collected as part of a promotion.] Great product. Have used before. Quick at making you feel better faster. Small pills and smooth going down. Once you take it you notice a difference within a few hours.

Review from Mucinex
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Sep 6, 2026
Reviewer name: JordanD
5 out of 5 stars
5 out of 5 stars review

Works

[This review was collected as part of a promotion.] Hands down works the best. It is my go to stuff to use. It lasts half a day and the price is t to bad especially with cvs discount. Will definitely get again.

Review from Mucinex
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Sep 10, 2026
Reviewer name: ThaoL
5 out of 5 stars
5 out of 5 stars review

Good

[This review was collected as part of a promotion.] It works greatly and relieves the symptoms very quickly. The pills are very easy to take. They are 16ct in the pack which is enough for curing the symptoms.

Review from Mucinex
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Sep 11, 2026
Reviewer name: AllysonD
5 out of 5 stars
5 out of 5 stars review

Reliable flu product

[This review was collected as part of a promotion.] As someone who gets easily sick during the weather changes or flu season, mucinex always helps with my symptoms! It's a very reliable product to have in case of flu symptoms approaching!

Review from Mucinex
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Sep 18, 2026
Reviewer name: EmmaA
5 out of 5 stars
5 out of 5 stars review

Do not mix with other medicines

[This review was collected as part of a promotion.] You can use it when you have a common cold or flu when you have a cough with mucus since it tears the phlegm it takes away my headache fever letting me rest all night

Review from Mucinex
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Sep 8, 2026
Reviewer name: HannahG
5 out of 5 stars
5 out of 5 stars review

Long lasting cold medicine

[This review was collected as part of a promotion.] I'm a baby when it comes to colds and mucinex helps SOOOOO much!!! I find it to last so long and be so strong!! Huge fan of how affordable it is and how well it works.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Sep 8, 2026
Reviewer name: MoniqueC
5 out of 5 stars
5 out of 5 stars review

Go to

[This review was collected as part of a promotion.] This product is amazing. It's the only brand we will use when you're feeling sick. This is 100% stable in our cabinet and we always have it on stock at ready during season.

Review from Mucinex
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Sep 16, 2026
Reviewer name: AleydaG
5 out of 5 stars
5 out of 5 stars review

Relief pain!

[This review was collected as part of a promotion.] Came just in time! I have been feeling really sick the last couple days and this instantly relieved my headache, fever, and body pain! I took as instructed and was able to sleep and recover.

Review from Mucinex
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Sep 12, 2026
Reviewer name: NhiN
5 out of 5 stars
5 out of 5 stars review

Effectively!!!

[This review was collected as part of a promotion.] It is very strong and long lasting up to 12 hours which make me not worry about every 4-6 hours as the other brands. It's also effective faster than I expected!!!

Review from Mucinex
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Sep 3, 2026
Reviewer name: JordynS
5 out of 5 stars
5 out of 5 stars review

Helps the aches

[This review was collected as part of a promotion.] This mucinex is fantastic. It's so fast acting it works very quickly. It makes you feel better for 12+ hours. Helps all my symptoms and helps you sleep through the night.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466