

Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 28 Tablets
Key item features
- EXCESS MUCUS RELIEF: Maximum Strength Mucinex 12hr extended-release tablets pack a powerful punch with 1200 mg guaifenesin expectorant, providing you with long-lasting chest congestion relief
- AIDS EXCESS MUCUS REMOVAL: Maximum strength chest congestion relief; Mucinex 12hr lasts up to 12 hours and provides relief for your chest congestion and makes cough more productive
- EXPECTORANTS FOR ADULTS: Mucinex helps clear lungs by thinning & loosening mucus; Say goodbye to excess mucus, say hello to chest congestion relief
- EXTENDED RELEASE GUAIFENESIN: Experience long-lasting excess mucus relief with Mucinex's 12hr maximum strength extended-release 1200 mg guaifenesin bi-layer tablets with immediate & extended release
- TRUSTED BRAND: Mucinex is the #1 Cough & Cold Brand Doctor's Trust* and is also the #1 Pharmacist Recommended OTC Expectorant**; Get the brand that doctors trust and recommend
- COLD AND FLU MEDICINE FOR ADULTS: For powerful cough, cold, and flu multi-symptom relief, check out our range of Mucinex Fast-Max cold and flu medicines; Beat cold and flu symptoms with confidence
- USAGE: Use as directed; For ages 12+ years
- FSA & HSA Eligible: Save Up to 30% - Cover out-of-pocket expenses with pre-tax dollars (Product eligibility may vary by plan; Check with your benefits administrator to determine which expenses are eligible before you shop)
- QUALITY YOU CAN TRUST: Mucinex uses carbomer that is manufactured without the use of benzene
- *IQVIA using ProVoice Survey, August 2023; **U.S. News & World Report/Pharmacy Times 2023-2024
Specs
- Over-the-counter medicine typeChest Decongestant
- Health concernCold, Sinus Relief, Flu
- BrandMucinex
- Age groupTeen, Adult
- FormTablets
- SymptomsChest Congestion, Cough
Reviews summary
Pros
- : Helps to thin and clear mucus from the chest.
- : Loosens and clears mucus from the chest.
- : Provides quick symptom alleviation.
- : Helps to break down mucus in the chest and lungs.
- : Found to be the least expensive option.
Neutral
- : Can be easy to swallow, but some find them too large.
Free 90-day returns
How do you want your item?
More seller options (4)
Get 50% off a year of Walmart+
About this item
Product details
Are you searching for reliable chest congestion relief for adults? Look no further than our Maximum Strength Mucinex 12 Hour Expectorant for excess mucus relief. Featuring a robust 1200mg of guaifenesin, this top-notch expectorant thins and loosens mucus thereby making coughs more productive. When the cold and flu season hits, trust Mucinex for powerful chest congestion relief. Our original bi-layer tablet provides immediate and extended-release and lasts up to 12 hours. Use as directed, for Adults and Children 12 years of age and over.
- EXCESS MUCUS RELIEF: Maximum Strength Mucinex 12hr extended-release tablets pack a powerful punch with 1200 mg guaifenesin expectorant, providing you with long-lasting chest congestion relief
- AIDS EXCESS MUCUS REMOVAL: Maximum strength chest congestion relief; Mucinex 12hr lasts up to 12 hours and provides relief for your chest congestion and makes cough more productive
- EXPECTORANTS FOR ADULTS: Mucinex helps clear lungs by thinning & loosening mucus; Say goodbye to excess mucus, say hello to chest congestion relief
- EXTENDED RELEASE GUAIFENESIN: Experience long-lasting excess mucus relief with Mucinex's 12hr maximum strength extended-release 1200 mg guaifenesin bi-layer tablets with immediate & extended release
- TRUSTED BRAND: Mucinex is the #1 Cough & Cold Brand Doctor's Trust* and is also the #1 Pharmacist Recommended OTC Expectorant**; Get the brand that doctors trust and recommend
- COLD AND FLU MEDICINE FOR ADULTS: For powerful cough, cold, and flu multi-symptom relief, check out our range of Mucinex Fast-Max cold and flu medicines; Beat cold and flu symptoms with confidence
- USAGE: Use as directed; For ages 12+ years
- FSA & HSA Eligible: Save Up to 30% - Cover out-of-pocket expenses with pre-tax dollars (Product eligibility may vary by plan; Check with your benefits administrator to determine which expenses are eligible before you shop)
- QUALITY YOU CAN TRUST: Mucinex uses carbomer that is manufactured without the use of benzene
- *IQVIA using ProVoice Survey, August 2023; **U.S. News & World Report/Pharmacy Times 2023-2024
Specifications
Over-the-counter medicine type
Health concern
Active ingredients
Medicine strength
Indications
Stop Use Indications
Health Concern
Directions
Dosage
Instructions
Fabric Care Instructions
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Inactive Ingredients
Inactive IngredientsCarbomer Homopolymer Type B, FD&C Blue #1 Aluminum Lake, Hypromellose, USP, Magnesium Stearate, NF, Microcrystalline Cellulose, NF, Sodium Starch Glycolate, NF
Ingredients
Active Ingredients: In Each Extended-Release Bi-Layer Tablet: Guaifenesin (1200 mg).
Active Ingredients
Guaifenesin 1200 mg Active ingredient (in each extended-release bi-layer tablet): guaifenesin 1200 mg, purpose expectorant.
Active Ingredient Name
In each extended-release bi-layer tablet Active Ingredients: Guaifenesin (1200 mg), Expectorant. Inactive Ingredients: Carbomer Homopolymer Type B, FD&C Blue No. 1 Aluminum Lake, Hypromellose, USP, Magnesium Stearate, NF, Microcrystalline Cellulose, NF, Sodium Starch Glycolate, NF.
Warnings
Warning Text
State Chemical Disclosure
Similar items you might like
Based on what customers bought
Deal HealthA2Z® Mucus Relief | Guaifenesin 1200 mg | NO Benzene | 100 Tablets | Maximum Strength | 12 Hour | Expectorant | Relieves Chest Congestion | Thins and Loosens Mucus $13.56 Was $16.95
Deal
SponsoredNow$1356current price Now $13.56, Was $16.95$16.95You save $3.39You save$3.39HealthA2Z® Mucus Relief | Guaifenesin 1200 mg | NO Benzene | 100 Tablets | Maximum Strength | 12 Hour | Expectorant | Relieves Chest Congestion | Thins and Loosens Mucus
7814.7 out of 5 Stars. 781 reviewsSave withShipping, arrives in 2 daysCurist Guaifenesin 600 mg 300 Ct Mucus Relief Tablets OTC Expectorant for Chest Congestion $31.99
Sponsored$3199current price $31.99Curist Guaifenesin 600 mg 300 Ct Mucus Relief Tablets OTC Expectorant for Chest Congestion
1494.8 out of 5 Stars. 149 reviewsSave withShipping, arrives in 2 days(2 pack) Mucinex Maximum Strength 12 Hour Chest Congestion Expectorant Relief Tablets, 1200 mg, 42 Count, Thins & Loosens Mucus $28.76 68.5 ¢/count
2 optionsAvailable in additional 2 options$2876current price $28.7668.5 ¢/count(2 pack) Mucinex Maximum Strength 12 Hour Chest Congestion Expectorant Relief Tablets, 1200 mg, 42 Count, Thins & Loosens Mucus
14834.8 out of 5 Stars. 1483 reviews500+ bought since yesterday Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 14 Tablets $14.97 Was $17.12 $1.07/count
500+ bought since yesterday
16 optionsAvailable in additional 16 options$1497current price $14.97, Was $17.12$17.12$1.07/countMucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 14 Tablets
32354.6 out of 5 Stars. 3235 reviews100+ bought since yesterday Mucinex 12 Hour Expectorant, OTC Medicine for Excess Mucus Relief, Chest Congestion, FSA, 20 Tablets $14.97 74.9 ¢/count
100+ bought since yesterday
$1497current price $14.9774.9 ¢/countMucinex 12 Hour Expectorant, OTC Medicine for Excess Mucus Relief, Chest Congestion, FSA, 20 Tablets
33384.7 out of 5 Stars. 3338 reviewsMucinex 12 Hour Expectorant, OTC Medicine for Excess Mucus Relief, Chest Congestion, FSA, 40 Tablets $25.47 63.7 ¢/count
$2547current price $25.4763.7 ¢/countMucinex 12 Hour Expectorant, OTC Medicine for Excess Mucus Relief, Chest Congestion, FSA, 40 Tablets
5804.8 out of 5 Stars. 580 reviewsMucinex Rapid Clear Pain, Headache, & Mucus Congestion (8 Liquid Gels) Sinus Pressure Relief Nasal Spray (0.75 oz) Combo Pack $13.97
Sponsored$1397current price $13.97Mucinex Rapid Clear Pain, Headache, & Mucus Congestion (8 Liquid Gels) Sinus Pressure Relief Nasal Spray (0.75 oz) Combo Pack
7214.6 out of 5 Stars. 721 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowXl-3 Cold and Flu Tablets, Temporary Relieves Nasal Congestion and Fever, Non-Drowsy, 20 Count $4.27 21.4 ¢/count
Sponsored$427current price $4.2721.4 ¢/countXl-3 Cold and Flu Tablets, Temporary Relieves Nasal Congestion and Fever, Non-Drowsy, 20 Count
2534.7 out of 5 Stars. 253 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowMucinex DM 12 Hour Expectorant & Cough Medicine, Excess Mucus Relief & Cough Suppressant, 20 Tablets $14.97 Was $20.71 74.9 ¢/count
$1497current price $14.97, Was $20.71$20.7174.9 ¢/countMucinex DM 12 Hour Expectorant & Cough Medicine, Excess Mucus Relief & Cough Suppressant, 20 Tablets
37064.7 out of 5 Stars. 3706 reviewsMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 28 Tablets $25.47 Was $29.99 91.0 ¢/count
$2547current price $25.47, Was $29.99$29.9991.0 ¢/countMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 28 Tablets
7954.7 out of 5 Stars. 795 reviews500+ bought since yesterday Mucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 14 Tablets $13.47 Was $14.99 96.2 ¢/count
500+ bought since yesterday
$1347current price $13.47, Was $14.99$14.9996.2 ¢/countMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 14 Tablets
52574.7 out of 5 Stars. 5257 reviewsMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 7 Tablets $7.97 $1.14/count
$797current price $7.97$1.14/countMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 7 Tablets
10924.7 out of 5 Stars. 1092 reviewsMucinex Non-Medicated Saline Nasal Mist, Sinus Clear & Cool, 4.5 fl oz $8.97 $1.99/oz
Sponsored$897current price $8.97$1.99/ozMucinex Non-Medicated Saline Nasal Mist, Sinus Clear & Cool, 4.5 fl oz
1194.1 out of 5 Stars. 119 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowMucinex Rapid Clear Sinus Relief, Liquid Gels 16 ct and Nasal Spray 0.75 fl oz Combo Pack $19.97
Sponsored$1997current price $19.97Mucinex Rapid Clear Sinus Relief, Liquid Gels 16 ct and Nasal Spray 0.75 fl oz Combo Pack
4234.6 out of 5 Stars. 423 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrow100+ bought since yesterday Mucinex Rapid Clear Maximum Strength Cold Medicine & Expectorant, Fever, Pain, Headache, & Excess Mucus Relief with Acetaminophen & Guaifenesin, Rapid Release Caplets for Adults, 20 Count $13.97 69.9 ¢/count
100+ bought since yesterday
$1397current price $13.9769.9 ¢/countMucinex Rapid Clear Maximum Strength Cold Medicine & Expectorant, Fever, Pain, Headache, & Excess Mucus Relief with Acetaminophen & Guaifenesin, Rapid Release Caplets for Adults, 20 Count
17234.6 out of 5 Stars. 1723 reviewsMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 42 Tablets $28.76 68.5 ¢/count
$2876current price $28.7668.5 ¢/countMucinex DM 12 Hour Max Strength Expectorant & Cough Medicine, Excess Mucus Relief, FSA, 42 Tablets
19444.7 out of 5 Stars. 1944 reviewsMucinex Fast-Max Severe Congestion & Cough Medicine, OTC Sinus/Nasal Decongestant, Expectorant, 6 fl oz $13.97 Was $17.00 $2.33/fl oz
2 optionsAvailable in additional 2 options$1397current price $13.97, Was $17.00$17.00$2.33/fl ozMucinex Fast-Max Severe Congestion & Cough Medicine, OTC Sinus/Nasal Decongestant, Expectorant, 6 fl oz
19664.6 out of 5 Stars. 1966 reviews100+ bought since yesterday Vicks Vapo Pads Soothing Menthol, Sinus or Allergy Relief, 12 Pack, VSP19FP $9.98 Was $11.62 83.2 ¢/count
100+ bought since yesterday
$998current price $9.98, Was $11.62$11.6283.2 ¢/countVicks Vapo Pads Soothing Menthol, Sinus or Allergy Relief, 12 Pack, VSP19FP
30024.6 out of 5 Stars. 3002 reviewsMucinex Sinus-Max Nasal Spray for Sinus & Allergy (.75 oz Bottle) $9.97 $13.29/fl oz
Sponsored$997current price $9.97$13.29/fl ozMucinex Sinus-Max Nasal Spray for Sinus & Allergy (.75 oz Bottle)
4284.4 out of 5 Stars. 428 reviewsSave withDelivery as soon as 1 hourShipping, arrives tomorrowPickup as soon as tomorrowSafetussin Maximum Strength Multi-Symptom Cough, Cold and Flu Relief Liquid, 8 fl oz $10.98 $1.37/fl oz
Sponsored$1098current price $10.98$1.37/fl ozSafetussin Maximum Strength Multi-Symptom Cough, Cold and Flu Relief Liquid, 8 fl oz
4414.6 out of 5 Stars. 441 reviewsSave withDelivery as soon as 1 hourShipping, arrives in 2 daysPickup as soon as tomorrow
Customer ratings & reviews
Reviews summary
Pros
- : Helps to thin and clear mucus from the chest.
- : Loosens and clears mucus from the chest.
- : Provides quick symptom alleviation.
- : Helps to break down mucus in the chest and lungs.
- : Found to be the least expensive option.
Neutral
- : Can be easy to swallow, but some find them too large.
Customer photos






+3 images
Showing 1-3 of 279 reviews
Verified Purchase
Great for Sinus Headaches
I know this is not a new product, but I'm glad it is over the counter. I have occasional sinus and allergy problems that leave me with a raging headache seemingly covering my entire head, jaw, dental nerves, the works. When it happens, I take Mucinex Max and nothing else. Usually, within an hour I feel a noticeable difference and by usually a two hour period I don't have a headache. I keep this on hand!
Verified Purchase
This med works as described. Side benefit, it helps keep your airway clear for easy breathing throughout the night. I am a repeat purchaser.
Verified Purchase
1 pair of shorts was a small
