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Customer reviews for Mucinex 12-Hour Chest Congestant & Mucus Relief Tablets, 600 mg Guaifenesin 120 ct. for
Mucinex 12-Hour Chest Congestant & Mucus Relief Tablets, 600 mg Guaifenesin 120 ct.
4.8 out of 5 stars
stars
1,105 ratings210 reviews
  1. 5 stars90% (991)
  2. 4 stars7% (79)
  3. 3 stars2% (19)
  4. 2 stars0% (4)
  5. 1 star1% (12)
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Showing 191-200 of 210 reviews
Feb 4, 2022
jenn_aye_fer
4 out of 5 stars review

My husband uses this

My husband uses this a lot, and it works for him. It sometimes works for me, sometimes not. It's his goto for any congestion and he takes it often. I wish it worked as well for me. It can be expensive, especially if you are taking it for a period of time.

Review from influenster.com
Helpful?5CSBS325TDSI36382404128
Feb 28, 2022
nfelker
5 out of 5 stars review

I think this product

I think this product works really well to help breaks up congestion for more productive coughing. You do need to drink plenty of fluids for it to be effective. Because it is extreme release in that it works over time, it can’t be chewed or crushed, although I wouldn’t want to anyway as it is bitter. It’s fairly reasonable in cost, but the active ingredient is the most important thing you want to look for, as you can find it in other forms of medication as well, such as syrups.

Review from influenster.com
Helpful?5CSBS325TDSI36382404128
Feb 11, 2022
funkycoldrunner
5 out of 5 stars review

Don’t be fooled by

Don’t be fooled by imitation or knock off-brands. I recently caught a cold and had a lot of congestion (which is rare). I made the mistake of buying off brands which didn’t help and I wasn’t getting better. Within two days of buying Mucinex, I saw a noticeable difference and feel so much better. Spending a few dollars more is worth it; I’ll never make that mistake again. Mucinex 12 Hr Chest Congestion Expectorant, Tablets

Review from influenster.com
Helpful?5CSBS325TDSI36382404128
Feb 20, 2023
Connie
5 out of 5 stars review

Verified Purchase

Mucinex

Great for comds

Helpful?5CSBS325TDSI36382404128
Oct 6, 2023
Oldman05
3 out of 5 stars review

Verified Purchase

My help

helps to rid congestion

Helpful?5CSBS325TDSI36382404128
Jan 27, 2026
JeannieClyburn
5 out of 5 stars review

Great customer service

Helpful?5CSBS325TDSI36382404128
Aug 9, 2018
Eric
5 out of 5 stars review

Amazing Value

Same price as the old 100ct! Amazing value! Amazing product!

Helpful?5CSBS325TDSI36382404128
Feb 8, 2022
hannaht136
5 out of 5 stars review

This will do the

This will do the trick for any cold! It also has no taste and is easy to take in pill form! I love that you only need to take it once every 12 hours, much easier to remember!

Review from influenster.com
Helpful?5CSBS325TDSI36382404128
Aug 14, 2021
kristys52
1 out of 5 stars review

I’ve had a few

I’ve had a few people recommend this product when I’m sick. I’ve tried it a few times and it’s never made any difference for me. I’m better off with a cup of tea.

Review from influenster.com
Helpful?5CSBS325TDSI36382404128
Nov 25, 2021
SamShopperSamShopper
1 out of 5 stars review

Not for me

These did not work for me at all, the DM kind only helped with the congestion.

Helpful?5CSBS325TDSI36382404128
reply from Supplier Response

Hi , we’re sorry to hear about your experience with our Mucinex® 12-HOur Chest Congestion Expectorant Tablets. We would love an opportunity to obtain more information. Please call 1-866-529-8804 between 9:00am-5:00pm EST (Monday-Friday) and someone will be happy to help you. When calling, kindly refer to reference RB0000572986. Thank you!