Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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)

Member photos

  • +1803 images
Sort by |
Showing 1,161-1,170 of 1,357 reviews
Jun 28, 2026
Reviewer name: MelissaD
4 out of 5 stars
4 out of 5 stars review

Excellent choice

[This review was collected as part of a promotion.] I really enjoyed how the packaging was very clear about what this product does. The dosage and texture of this product was superb. The smell wasn't strong enough to make or break my decision of this product.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 28, 2026
Reviewer name: MichelleF
5 out of 5 stars
5 out of 5 stars review

Great when wake up not feeling well

[This review was collected as part of a promotion.] The texture was good it is easy to store the strength was good. The efficacy was good. I woke up feeling crummy and grabbed these and they helped me to be able to function and get done what I need to get done.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 8, 2026
Reviewer name: ShanellM
5 out of 5 stars
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
Helpful?1RQMQLXT1NBQ6004981466
Aug 5, 2026
Reviewer name: SamanthaL
5 out of 5 stars
5 out of 5 stars review

Extended relief from symptoms.

[This review was collected as part of a promotion.] Instructions are clear and easy to follow. Helps to reduce fever, headache and body pain. Also helps with cough and loosening mucus. Extended release so it can last up to 12 hours.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Aug 6, 2026
Reviewer name: FarrahE
4 out of 5 stars
4 out of 5 stars review

Great for Colds

[This review was collected as part of a promotion.] This medicine is great when you have a cold and want to get rid of it fast. It helps with multiple symptoms and helps you rest. You start to feel better sooner.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Jul 27, 2026
Reviewer name: MichaelW
4 out of 5 stars
4 out of 5 stars review

I like the product

[This review was collected as part of a promotion.] As long as you take the right dosage it will help with the discomforts you are having the taste isn't bad it helped with my summer allergies I would buy this product

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Aug 11, 2026
Reviewer name: NancyL
3 out of 5 stars
3 out of 5 stars review

No difference in affect

[This review was collected as part of a promotion.] Easy to store absorption was fast. Strength was not that good it did not relief my symptoms at all and the duration was minimal to cure my symptoms.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Aug 7, 2026
Reviewer name: ChewyP
4 out of 5 stars
4 out of 5 stars review

Love the 12hr

[This review was collected as part of a promotion.] Love the 12hr extended release!! I don't want to worry about every 4 hours while I'm sick. It's also nice to have an all in one so it doesn't feel like I'm taking a fistful of pills.

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466
Aug 5, 2026
Reviewer name: IvanilceB
5 out of 5 stars
5 out of 5 stars review

Very good for headaches

[This review was collected as part of a promotion.] I liked this I was litlle bit under the weather litlle bit cough this was very effective and was good for headaches worked very fast to realive the symptoms

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

So convenient

[This review was collected as part of a promotion.] This Mucinex 12HR cold & fever multi symptom is super convenient! I love the tablets to take with me in the go. No need to worry about liquid. It works great too

Review from Mucinex
Helpful?1RQMQLXT1NBQ6004981466