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
540 ratings540 reviews
  1. 5 stars82% (444)
  2. 4 stars15% (79)
  3. 3 stars3% (15)
  4. 2 stars0% (1)
  5. 1 star0% (1)

Member photos

  • +684 images
Sort by |
Showing 481-490 of 540 reviews
May 31, 2026
Reviewer name: TeresitaR
5 out of 5 stars
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 ...... ........... ..........

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

Lifesaver in a pill

[This review was collected as part of a promotion.] I am happy to be able to try this new product. There is no smell to it, I am able to swallow without a problem and it brings relief for 12 hours. Great way to store these in my bag for ok the go.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 16, 2026
Reviewer name: juliaC
5 out of 5 stars
5 out of 5 stars review

Teacher go to

[This review was collected as part of a promotion.] As a teacher we work with kids and get sick many times a year! With this product it will help me get better faster so I can be back with my kids in no time!

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

Works great

[This review was collected as part of a promotion.] This medicine has a easy to open packaging, easy slide pill that is easy for swallowing. Works fast and has no taste. Great product! Would definitely buy again

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 16, 2026
Reviewer name: EvangelineC
5 out of 5 stars
5 out of 5 stars review

New Mucinex

[This review was collected as part of a promotion.] I guess the pain subsided there's symptoms were OK. My fever was Abbay. Instructions were pretty easy to read and congestion was pretty good.overall I'd buy to keep in stock

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

Perfect for those congested days

[This review was collected as part of a promotion.] These pills are great. Only takes about 15 mins to kick in. Only a few active ingredients. Easy to swallow and good for storing in your purse or in the cabinet.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 9, 2026
Reviewer name: EstrellaB
5 out of 5 stars
5 out of 5 stars review

Congestion relief

[This review was collected as part of a promotion.] Mucinex 12hr is Perfect for cold & flu season. Fever, body aches and congestion relief! Felt better with just one dose! Soothes your symptoms! 10/10 recommend!✨

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

Great for cough

[This review was collected as part of a promotion.] Definitely helps with a cough The packaging is same as others Easy instructions will definitely try again hopefully no time soon tho. We love mucinex products

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

Gets the job done

[This review was collected as part of a promotion.] These tablets are the truth! I've been sick for the past two days, after I took these, my cold symptoms calmed down. The tablets are easy to swallow and don't have a chalky taste or anything.

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466
Jun 10, 2026
Reviewer name: TrinityT
5 out of 5 stars
5 out of 5 stars review

Mucinex

[This review was collected as part of a promotion.] Absolutely positively love this product and it's absolutely positively amazing and I definitely can't wait to purchase more soon 12 hour cold & fever multi symptom

Review from influenster.com
Helpful?1RQMQLXT1NBQ6004981466