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Mucinex 12 Hour Max Strength Expectorant, OTC Medicine for Excess Mucus Relief, FSA/HSA, 7 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
  • 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
  • USAGE: Use as directed; For ages 12+ years
  • *IQVIA using Pro Voice Survey, August 2023; **U.S. News & World Report/Pharmacy Times 2023-2024
Current price is $7.97$1.14/count
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Customer ratings & reviews

4.6 out of 5 stars
stars385 ratings109 reviews
How item rating is calculated
3.8
4.7
4.0
4.0
5.0
3.0

Reviews summary

Pros

  • : Has a gentle and smooth taste experience.
  • : Relieves congestion quickly.
  • : Provides relief without side effects.
  • : Helps break up and clear chest mucus.
  • : Provides quick alleviation.

Neutral

  • : Can be easy to swallow, but size varies among users.
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Showing 1-3 of 109 reviews

Dec 14, 2025
Maria
Top Reviewer
5 out of 5 stars review

Verified Purchase

Yes, thank you so much. I love my my item. Thank you.

Helpful?378MSP8E59KI199662411
May 6, 2026
Lola
5 out of 5 stars review

Verified Purchase

I take these every time I get a cold

Helpful?378MSP8E59KI199662411
Jan 21, 2025
Crystal
5 out of 5 stars review

Verified Purchase

It works!

This product really helped to clear up my chest congestion, and ir really did last for 12hours. Im glad I finally found something that works!

Helpful?378MSP8E59KI199662411