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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
407 ratings407 reviews
  1. 5 stars85% (346)
  2. 4 stars13% (53)
  3. 3 stars2% (8)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 371-380 of 407 reviews
Jun 2, 2026
AmyG
5 out of 5 stars review

Nice product

[This review was collected as part of a promotion.] The relief of this product is good the strength is great. The form is pretty good, the lingering ehh it's okay. The dosage was good and helpful. I'd recommend.

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May 29, 2026
AmberS
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!

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Jun 14, 2026
CitlallyL
5 out of 5 stars review

Good

[This review was collected as part of a promotion.] My bf took it and he felt better the next morning. Instructions are super clear and its suer useful. Has no harmful or weird ingredients i definitely recommend.

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May 31, 2026
TeresitaR
5 out of 5 stars review

Works really well...does the job...i recommend this product.........................................

[This review was collected as part of a promotion.] Highly recommend mucinex really help me with mucus and cough.......I always used........................does the job ...... ........... ..........

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Jun 10, 2026
AngelinaH
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

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Jun 1, 2026
VictoriaS
3 out of 5 stars review

Available at most stores!

[This review was collected as part of a promotion.] Mucinex 12hr Cold & Fever Multi-Symptom use extended release tablets to help with fever, headache & body pain, cough plus chest congestion, and thins & loosens mucus.

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May 29, 2026
MeganR
5 out of 5 stars review

Great for congestion

[This review was collected as part of a promotion.] You take two tablets every twelve hours.Doesn't really have much of a flavor helps with your symptoms of clogged and congested chest lowers your fever and helps with congestion

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May 30, 2026
AngJ
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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May 27, 2026
AshleyB
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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May 29, 2026
AshleyM
5 out of 5 stars review

Effectiveness when you need it most

[This review was collected as part of a promotion.] This product is great at addressing the symptoms as advertised. The packaging is easy to open. There is no unpleasant taste associated with the pill.

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