Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 42 Tablets price history and forecast - Mucinex 363824023465
Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 42 Tablets

Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 42 Tablets

Brand:
Mucinex
Model Number:
363824023465
UPC:
363824023465
EAN:
0363824023465
ASIN:
B0057UUGRU
Walmart SKU:
46110999
Key Takeaway

Trending downward with a $0.00 move to reach $28.76. Current price runs 0.0% below the 90-day average.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$36.54
Lowest Price
$19.95
Most Recent Price
$25.65
Average Price
$26.10
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$29.98
Lowest Price
$28.76
Most Recent Price
$28.76
Average Price
$28.92
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 42 Tablets since 11/5/2022. The most recent price update was on May 1, 2026.

Price Range: Over the past 90 days, the price has ranged from $28.76 (lowest on 4/23/2025) to $29.98 (highest on 11/5/2022). The average price during this period is $28.92.

Current Trend: Walmart.com prices have ranged from $28.76 (May 1) to $28.76 (May 1) over the past 90 days. Current price is close to the 90-day average of $28.76.

Customer Insights: Rated 4.8/5 from 1502 reviews.

Customer Reviews

1502 reviews

Customer Reviews

4.8
Based on 1502 reviews
5
1281
4
147
3
33
2
12
1
29
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Showing 10 of 1502 reviews

Take Mucinex And Feel Better Faster

Madonna December 17, 2025

Mucinex is our go to for colds, sinus, congestion, etc. It works faster than some other brands we've tried through the years. Many times, one dose is all it takes! I don't remember us taking it for more than 2 days except for the two times we had the flu.. IF Mucinex does not work, then it's time to see a doctor! So far that has not happened! . The only thing we don't like is the size of the pill when we have heavy congestion.

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GREAT STUFF! IT ACTUALLY WORKS!

Gregory January 21, 2026

It's a bit pricey but IT DOES THE JOB! MOST of the issues with COPD is the mucus build-up and THIS STUFF helps break that up and clear your passages so you can breath better on top of all the other issues you have to deal with!

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anonymous June 26, 2026

i have COPD. Mucinex is a daily part of my routine. It works great for what I need it for. I have referred several friendstos try and they were just as pleased. It would be nice if they offered coupons off withtge COLA the way it is.

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Vicki August 25, 2025

My father who is 94 could not clear the gunk in his lung even after antibiotic. He had a terrible cough but could not get the phlegm up still The palliative doctor then suggested Mucinex 12 hour max strength expectorant and that finally helped clear him up! So I definitely think it is great!

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Excellent product

Julia January 19, 2026

My husband can't swallow pills so I open a capsule, mix the Mucinex in some juice, and it really works great. All of their products work very well.

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BEST AVAILABLE ANYWHERE ( EVEN BY PRESCRIPTION)

JOSE September 18, 2025

BEST AVAILABLE ANYWHERE ( EVEN BY PRESCRIPTION) to thin out %26 expel phlegm %26 mucus from your chest %26 bronchial areas. TIP: MUST DRINK A CUP (half a glass) OF WATER WHEN U TAKE PILL

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Christine September 28, 2025

I was advised to take Mucinex because I have a lot of mucus due to allergies. This helps thin the mucus out, helping with breathing and post-nasal mucus.

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Does what itis supposed to do

renee January 12, 2026

Product does what it is supposed to do with out added sugars etc.

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Sheila March 13, 2026

This is a great product to expel mucus.

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The product in the 42 pack does not work

T October 15, 2025

We purchased a box of 14 of the maximum strength Mucinex and they worked great. Then we purchased a box of 42 tablets of the maximum strength Mucinex and they don't work at all. We tried to file an adverse event report and a product complaint with the manufacturer but there's nowhere on their site to do that. Think twice before purchasing these from Walmart because they do not work at all.

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Price History

Historical price data graph for Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 42 Tablets

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

5 records

Walmart.com prices have ranged from $28.76 (May 1) to $28.76 (May 1) over the past 90 days. Current price is close to the 90-day average of $28.76.

Walmart.com price history for Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 42 Tablets showing recent price changes over the past 90 days
Date Price Change % Change
$28.76 $+0.00 +0.0%
$28.76 $+0.00 +0.0%
$28.76 $+0.00 +0.0%
$28.76 $+0.00 +0.0%
$28.76

Third-Party Seller Pricing

32 records

Third-Party Sellers prices have ranged from $24.99 (Jul 6) to $28.76 (Jun 17) over the past 90 days. Current price is close to the 90-day average of $26.43.

Third-party seller price history for Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 42 Tablets showing recent price changes
Date Price Change % Change
$25.65 $-0.35 -1.3%
$26.00 $+0.70 +2.8%
$25.30 $+0.30 +1.2%
$25.00 $+0.00 +0.0%
$25.00 $+0.01 +0.0%
$24.99 $+0.00 +0.0%
$24.99 $-0.01 +0.0%
$25.00 $-3.71 -12.9%
$28.71 $+3.71 +14.8%
$25.00 $+0.00 +0.0%
$25.00 $-3.76 -13.1%
$28.76 $+3.76 +15.0%
$25.00 $-1.00 -3.8%
$26.00 $-0.98 -3.6%
$26.98 $+0.98 +3.8%
$26.00 $-0.98 -3.6%
$26.98 $-0.02 -0.1%
$27.00 $-1.00 -3.6%
$28.00 $+0.03 +0.1%
$27.97 $-0.03 -0.1%
$28.00 $+0.00 +0.0%
$28.00 $+2.50 +9.8%
$25.50 $+0.50 +2.0%
$25.00 $+0.00 +0.0%
$25.00 $+0.00 +0.0%
$25.00 $-3.76 -13.1%
$28.76 $+0.00 +0.0%
$28.76 $+0.29 +1.0%
$28.47 $+2.87 +11.2%
$25.60 $-3.16 -11.0%
$28.76 $+3.16 +12.3%
$25.60

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