Mucinex Fast Max Cough Congestion Relief Liquid - 6 fl oz: Primary Active Ingredient Guaifenesin, Non-Travel Size, 1 Pack
$14.29 ($2.38/fluid ounce)
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- $28.99($0.36/count)was $35.99 New lower price4.9 out of 5 stars with 70 ratings
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Guests are saying
Mucinex Fast Max DM liquid is a highly effective solution for cough and congestion relief, praised for its fast-acting formula that provides significant symptom alleviation. Many guests appreciate its ability to help them sleep better at night and manage their symptoms effectively. However, some guests have expressed frustration with the packaging, particularly the difficulty in accessing dosage instructions due to the label design. Overall, it is a recommended choice for those seeking quick relief from cold symptoms.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.3 out of 5 stars with 127 reviews
quality: 4.25 out of 5
value: 3.5 out of 5
60% would recommend
5 recommendations
2 out of 5 stars
Thumbs down graphic, would not recommend
8 December, 2025Verified purchase
Ineffective
This didn’t help my cough at all, and it tastes disgusting.
1 reply from Mucinex Team team - 6 months ago
We are sorry to learn about your experience with our Mucinex® product. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 7654779, and we would be happy to help.
5 out of 5 stars
Thumbs up graphic, would recommend
7 September, 2025Verified purchase
Works amazing
Surprisingly helped manage my symptoms. I had a really bad cough and took this before bed and was able to sleep the whole night.
5 out of 5 stars
Thumbs up graphic, would recommend
11 July, 2025
It Worked Amazingly
My grandfather was having some severe coughing to the point he needed an inhaler. I purchase Mucinex and in less than 20 minutes this product started working with him. He was able to feel relieved after just the first dosage. I totally recommend this product. It works great! It prevented a visit to the hospital with my grandfather! God bless this company!
1 out of 5 stars
31 March, 2025
originally posted on Mucinex
Aggravated!!!!!!!!!!!!!!!!
STUPID that we had to struggle to peel apart the instructions for dosage and ended up having to look it up on our phone cause we couldn't get it to seperate!!!!!!!! So aggravating!!!!!!!!!!!!
1 reply from Mucinex Consumer Care team - 1 year ago
Hi Brinkley, we're sorry to hear about your experience with the peel-back label. We'd love to speak with you personally to resolve this. When you have a chance, please call 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and one of our representatives will be glad to assist you. When calling, kindly refer to reference 6312454. Thank you!
1 out of 5 stars
20 January, 2025
originally posted on Mucinex
Ridiculous
No dosing cap....instructions say refer to dosing cap
1 reply from Mucinex® Consumer Relations team - 1 year ago
Thank you for your feedback regarding our Mucinex® product. We'd love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number RB0005964457, and we would be happy to assist you further.
5 out of 5 stars
20 December, 2024
originally posted on Mucinex
(no review title)
This product is excellent! It does what it claims to do. However, to whomever designed the label, did you ever try to "peel corner to read complete drug facts and information?" The actual label peeled off, and it still can't be peeled back!
1 reply from Mucinex® Consumer Relations team - 1 year ago
Thank you for your feedback regarding our Mucinex® product. We'd love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number RB0005830721, and we would be happy to assist you further.
1 out of 5 stars
Thumbs down graphic, would not recommend
11 December, 2024Verified purchase
Not as advertised
Not as advertised. It is not the blue bottle as shown. The one I received is the white which is from Mexico, the blue is from England which works way better.
1 reply from Mucinex Team team - 1 year ago
We are sorry to learn about your experience with our Mucinex® Fast-Max® DM Max. We would like the opportunity to speak with you personally. Please call us at your convenience at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 5818345, and we would be happy to help.
5 out of 5 stars
Thumbs up graphic, would recommend
15 October, 2024
Works great
Instantly worked on my symptoms. The flavor is so much better than other liquid medicines I’ve had. Took the medicine & slept like a baby after coughing nonstop. A lot of people are complaining about the label, but if you use the context clues it’s not hard to figure out. The bottle states “4 hour dosing” & the cup that comes with it marks it at the 20ml. I had no issues with the label though.
5 out of 5 stars
9 October, 2024
originally posted on Mucinex
Great for Cold Symptoms
Great product for colds. Have tried a lot of different medicines and this is one of the few that actually helps with my symptoms. For those complaining about the label…didn’t have any issues with mine, it took more time to post a review about the label than to look it up online.
1 out of 5 stars
17 May, 2024
originally posted on Mucinex
Fix your labeling Please
Giving a one star for packaging. Says to pull back for directions but the whole label came off, had to look online for directions. It's 2024 how does this keep happening with medicine??
1 reply from Mucinex Consumer Relations team - 2 years ago
Thank you for your feedback regarding our Mucinex product. We'd love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number RB0004721327, and we would be happy to assist you further.
3 out of 5 stars
27 March, 2024
originally posted on Mucinex
Back Label
With my symptoms my wife suggested using your product to help with my symptoms. Unfortunately, the label on the back that says peel back the corner does not peel back. I don’t know the amount of dosage since it’s not on the bottle. Yes I will check online but you need a better label at least one that works
1 reply from Mucinex Consumer Relations team - 2 years ago
Thank you for your feedback regarding our Mucinex product. We'd love to learn more about your experience. We'd love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number RB0004368903, and we would be happy to assist you further.
2 out of 5 stars
22 February, 2024
originally posted on Mucinex
Poor packaging
I have to agree with "Poor Packaging". The peel back label would not peel back at all, the while thing came off in my hand. I had to go to web-site as well.
1 reply from Consumer Relations team - 2 years ago
Thank you for your feedback regarding our Mucinex® DM Max liquid. We'd love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number 3801588, and we would be happy to assist you further.
4 out of 5 stars
17 February, 2024
originally posted on Mucinex
Horrible labeling
Product works, but the amount of each active ingredient isn’t listed anywhere as far as I can tell. This is not acceptable especially if you are trying to identify drug interactions by amount of product.
1 reply from Mucinex team - 2 years ago
Thank you for your feedback regarding our Mucinex® Fast Max DM Liquid. We'd love to learn more about your experience. When you have a chance, please call us at 1-866-529-8804 between 9:00-5:00 EST (Monday - Friday) and mention the following reference number RB0003647450, and we would be happy to assist you further
3 out of 5 stars
3 February, 2024
originally posted on Mucinex
Labeling
The labeling for directions and drug info did not peal back as indicated and had open you website to find info. Product works but need better labeling
2 out of 5 stars
22 December, 2023
originally posted on Mucinex
Poor packaging
Like everyone else who reviewd this product, I couldn't get to the instructions without going to the website. When you are not feeling well, this could be extremely frustrating. 😞 Rating the product itself is beyond me right now.
3 out of 5 stars
18 December, 2023
originally posted on Mucinex
Mucinex DM instructions
Peel the label is stupid, then read the back and it still does not list any dosage instructions with food or without??? It’s a guessing game. Instructions are an “F”
1 out of 5 stars
11 December, 2023
originally posted on Mucinex
LABEL!!
Just spent 20 minutes just trying to get the dosing. Finally came online to see thankfully I’m not the only one. Holy moly what a stupid concept.
1 out of 5 stars
9 December, 2023
originally posted on Mucinex
Lable doesn't peel back for dosage
Bought to help my son. If I have to be carded to purchase the ingredients must be strong. But scary when I can't peel the defective label to get the instructions or read active ingredients that are so strong I need to carded to purchase it. Liability for company in my opinion.
3 out of 5 stars
2 December, 2023
originally posted on Mucinex
poor Packaging
The packaging was horrible. It said to peel back the label, but I could not. It was all stuck together. And when it did feel it came in pieces. Therefore, I had to come to the website to get the instructions.
5 out of 5 stars
2 November, 2023
originally posted on Mucinex
Great product
Easy peel to get dose instructions. I've taken 3 doses and feel significantly better.