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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
410 ratings410 reviews
  1. 5 stars85% (349)
  2. 4 stars13% (53)
  3. 3 stars2% (8)
  4. 2 stars0% (0)
  5. 1 star0% (0)

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Showing 261-270 of 410 reviews
Jun 2, 2026
BiancaMariarnysE
5 out of 5 stars review

🌙☀️Multisymptomatic: Attack all the fronts of the cold and flu with a single product. Mucinex Trust: A leading brand designed for those who do not have time to be sick.

[This review was collected as part of a promotion.] Do you feel that the cold stops you? Say goodbye to discomfort and regain your rhythm! 🚀 With Mucinex 12HR Cold & Fever Multi-Symptom, you are not only taking a medication, you are choosing 12 hours of freedom and continuous relief. Why are you going to love it? 🌟This is not the typical remedy that you forget to take every few hours. Its advanced long-release tablet technology works tirelessly so you can do it. 🛌💨💥 Triple Unbeatable Action: Naproxen Sodium: Say goodbye to fever, headache and those annoying body aches! 🛡️Dextromethorphan HBr: Control that persistent cough so you can talk and rest easy. 🤫Guaifenesina: The expert in loosening mucus and clearing your chest once and for all. 🌬️What makes it special: 💎Power 12 Hours: A single dose and you forget about the discomfort for half a full day. Ideal for long days or a night of restful sleep!.

Review from influenster.com
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Jun 8, 2026
ShanellM
5 out of 5 stars review

12 Hour Multi-Symptom Tablet

[This review was collected as part of a promotion.] I've been using Mucinex for years and was excited to try this 12 hour cold and fever multi-symptom tablet. I was recently sick with the flu and this did exactly what I needed it to do. It helped with my fever, headache and body pain. It also helped with the little cough and chest congestion I had going on this product is highly recommended. The taste was doable. It didn't really have a bad after taste or anything like that the texture was nice and smooth.

Review from influenster.com
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Jun 2, 2026
CatF
5 out of 5 stars review

Love this

[This review was collected as part of a promotion.] Perfect for me right now because my allergies sometimes turn into colds in the summer. It is a nice bright package. Pretty simple ingredients. It is convenient to store. The value is high because I have to work!

Review from influenster.com
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Jun 2, 2026
CarmenV
5 out of 5 stars review

Highly recommend

[This review was collected as part of a promotion.] I really like this 12 hr cold and fever, multi symptom Mucinex. I really like that it's an extended release tablet. I also really like that it's a multi symptom medication, and I don't have to take a lot of different ones.

Review from influenster.com
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May 30, 2026
KelleyM
5 out of 5 stars review

Amazing cold relief!

[This review was collected as part of a promotion.] This product arrived at the perfect time. My family had a severe cold with congestion. Our favorite thing was extended release medication (12 hours.) Noticed significant improvement with congestion and headache relief. Liked only having to take one dose of medication that tackled multiple symptoms.

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Jun 2, 2026
AmandaN
4 out of 5 stars review

Cough it up, get it out!

[This review was collected as part of a promotion.] I have been fighting a chest congestion every morning and this mucinex extended release has really helped. My coughs have been productive on getting stuff to break up and get it out of my chest. It keeps thw headache at bay that comes soth the cough. It has been a lifesaver

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Jun 1, 2026
JuliaS
5 out of 5 stars review

Works great!

[This review was collected as part of a promotion.] They aren't too big so it makes them easy to swallow and leaves no weird taste in your mouth afterwards. Took this at night and woke up feeling 10x better! Definitely worth getting to help get over a cold/ fever fast.

Review from influenster.com
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Jun 14, 2026
JessicaC
5 out of 5 stars review

I love it

[This review was collected as part of a promotion.] Mucinex 12h cold & fever multi-symptom provides fast, long - lasting relief for cough, chest congestion, fever and body aches. The 12 - hour formula is effective and convenient, making it an excellent choice for cold and flu symptoms.

Review from influenster.com
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Jun 7, 2026
RahafB
5 out of 5 stars review

Quicker relief

[This review was collected as part of a promotion.] This is super helpful I usually when I get sick I get realllly sick and it drags but with this one I noticed I was able to bounce back faster and got some relief within a couple days I like the pill is not huge and doesn't leave after taste thanks

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Jun 23, 2026
TamaraC
5 out of 5 stars review

convenience

[This review was collected as part of a promotion.] Muncinex 12- hour cold & flu is a must have in my house, especially as a busy mom. As soon as I start feeling a slight cough or headache coming on, I take a dose, and it helps me get back to my day. It's definitely one of those products I like to keep on hand for cold and flu season.

Review from influenster.com
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