Product Highlights

Count56
Dosage Per Serving (mg/mcg)Guaifenesin and Dextromethorphan (exact dosage not specified)
Minimum Age12+ Years
Multi-PackNo
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Spend $40 Get $10
Ends 11/2

Mucinex DM Max, 56 ct.

Item: 288240
(173)
Q & A (0)
56 Tablets
12 HR Relief

$3449

($0.62/count)
Available Coupons

Save $2.00

on Any ONE (1) Mucinex® or Delsym® Product

Details

Expires: 11/21/2026

$5.00 off

(1) Delsym 12-Hour Cough Relief, 2 pk./5 oz., OR Mucinex SE OR DM Max, 56 ct.

Details

Expires: 11/02/2026

Special Offer Available: Spend $40+ on qualifying Cough & Cold items, Get a $10 digital coupon. Expires: 11/02/2026


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Smart Summary

Generated by AI
12-Hour Relief
A unique bi-layer tablet delivers immediate symptom control that lasts up to 12 hours, eliminating the need for repeated dosing every 4 hours.

Maximum Strength
Contains 1200 mg guaifenesin and 60 mg dextromethorphan for powerful relief from chest congestion and persistent cough.
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Product Overview

Details
Mucinex DM Extended-release Bi-layer tablets provide powerful symptom relief. The product controls cough, relieves chest congestion, thins, and loosens mucus and lasts for 12 hours. It contains a unique bi-layer tablet - one layer for immediate release and one layer for extended release, so the medicine starts to release right away and lasts for up to 12 hours, so you can say goodbye to retaking medicine every 4 hours. Mucinex is the #1 Cold and Cough brand doctors trust for themselves and their families* and the #1 Pharmacist Recommended Brand† as well. This product contains 56 tablets. It can be used by Adults and Children 12 years of age and over. Key Symptoms Relieved: Mucinex DM Extended-release Bi-layer tablets control cough, relieve chest congestion and thin and loosen mucus *IQVIA using ProVoice Survey, August 2020 †U.S. News & World Report/Pharmacy Times 2020-2027.

Product Features:

  • Mucinex DM Cough & Chest Congestion Medicine: Clinically proven to last up to 12 hours to control cough and provide relief for your chest congestion
  • Powerful Symptom Relief: Mucinex DM 12 hour controls cough, relieves chest congestion and thins & loosens mucus
  • BI-Layer Tablet: A unique bi-layer tablet, one layer for immediate release and one layer for extended release so the medicine starts to release right away and last for up to 12 hours
  • #1 Trusted Cold & Cough Brand: #1 Cold and cough brand doctors trust for themselves and their families* and #1 pharmacist recommended brand†
  • Continuous Relief: Mucinex DM lasts up to 12 hours so you can say goodbye to retaking medicine every 4 hours
  • Includes Mucinex DM max, 56 ct.

    Ingredients:

    Guaifenesin, Dextromethorphan

    Product Warnings and Restrictions:

    Usage: Use as Directed; Adults and Children 12 Years of Age and Over
  • Shipping & Returns
    Reviews (173)
    4.8 out of 5

    Review Snapshot

    4.8
    173 ReviewsWrite a Review
    96%
    of respondents would recommend this to a friend

    Ratings Distribution

    Most Liked Positive Review

    Feeling "Normal" Again

    I bought this a month ago and I'm so glad I did! I felt horrible with cough and congestion. So much phlegm. After taking my first Mucinex, I felt so much better! Cough was gone. Phlegm was gone. I was sick for a week and Mucinex was my lifesaver (because life must go on, even in sickness). Definitel...

    Versus

    Most Liked Negative Review

    DIDN'T HELP

    So I bought this thinking it would help within the 12 hour span or provide 12 hour relief. Nope, I'm still dealing with mucus and cough due to mucus and yes it's frustrating now gotta get something to focus on cough. Please provide fast relief for future products.

    Customers say

    Overall sentiment is strongly positive, with many reviewers reporting faster relief from congestion and mucus, often within hours to a day, plus extended 12-hour performance. A smaller set of reviews mentions issues like unclear/insufficient packaging instructions, occasional lack of effectiveness, taste/after-effects, and one serious complaint about pill size causing choking.

    Reviewed by 173 customers

    Great way to feel better fast

    Submitted 3 days ago

    By Dena

    From Wallingford CT

    Verified Buyer

    Comments about Mucinex DM Max, 56 ct.

    Recently used this for a head cold. It was gone in 10 days. It helps you breathe and get the rest you need.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Keep your head clear

    Submitted 7 days ago

    By Jc

    From Fort Myers, Florida

    Verified Buyer

    Comments about Mucinex DM Max, 56 ct.

    Take one every day and you will have less mucus buildup.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    good price for a good product

    Submitted 1 month ago

    By carol

    From louisville

    Verified Buyer

    Comments about Mucinex DM Max, 56 ct.

    Mucinex works when you have a cough with the coupon it was a good value

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Great Buy

    Submitted 1 month ago

    By Happy Customer

    From Upstate NY

    Verified Buyer

    Comments about Mucinex DM Max, 56 ct.

    I use this product regularly to keep my allergy/sinus/bronchitis symptoms at bay. It's great to be able to purchase this qty. at a great price

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Helped with Covid symptoms

    Submitted 3 months ago

    By Rena

    From Cumming, GA

    Verified Buyer

    Unfortunately, I have had Covid 3 times in the last few years. This is my go-to for addressing Covid symptoms. Highly recommend it.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Mucinex

    Submitted 4 months ago

    By Non

    From Blasedell NY

    Verified Buyer

    It really helps when congested Wish you had coupons more often for this product.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    works great

    Submitted 5 months ago

    By Chrissy

    From wilmington, de

    Verified Buyer

    I think it helped him the first day! breaks up the mucosa just like it says!

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    The Best Cough Suppressant

    Submitted 5 months ago

    By Cuttlebug

    From Marlton, NJ

    Verified Buyer

    This was the best value for the Mucinex DM Max, count 56. I ordered and received it the next day free shipping.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Effective Treatment

    Submitted 5 months ago

    By BDB

    From Northern New Jersey

    Verified Buyer

    The product works to promptly alleviate congestion. There are no side effects. The product price is reasonable. The product is readily available.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Love this!

    Submitted 6 months ago

    By Bob

    From SC

    Verified Buyer

    If you need something to help because it's allergy season but don't need a dr., then you may want to try this.

    Bottom Line Yes, I would recommend to a friend

    Was this review helpful to you?

    Specifications
    Count56
    Dosage Per Serving (mg/mcg)Guaifenesin and Dextromethorphan (exact dosage not specified)
    Minimum Age12+ Years
    Multi-PackNo
    Product TypeCough & Cold Relief
    Item TypeCold & Cough Relief
    Size56 ct.
    FormTablet
    Instructions for UseMucinex DM Lasts Up to 12 Hours So You Can Say Goodbye to Retaking Medicine Every 4 Hours
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