Mucinex 12 Hr Max Strength Chest Congestion Expectorant Tablets, 14ct (Pack of 6)
Mucinex 12 Hr Max Strength Chest Congestion Expectorant Tablets, 14ct (Pack of 6)
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Mucinex 12 Hr Max Strength Chest Congestion Expectorant Tablets, 14ct (Pack of 6)

Key item features

  • 6 Pack - Mucinex 12 Hr Max Strength Chest Congestion Expectorant Tablets, 14ct
  • Mucinex Maximum Strength 12-Hour Chest Congestion Medicine Expectorant Tablets! Only Mucinex has an extended release bi-layer tablet to deliver maximum-strength congestion relief.
  • The first layer is absorbed quickly by your body for fast-acting relief. The other layer dissolves slowly to continue relieving your chest congestion for 12 hours.
  • Guaifenesin, the active ingredient in Mucinex SE, helps relieve chest congestion by thinning the mucus in the bronchial passageways to make the cough.
  • Mucinex contains a unique bi-layer tablet, one side immediately releases and the other side is an extended release that lasts up to 12 hours
  • Contains 1200 mg Guaifenesin expectorant extended-release bi-layer tablets
Current price is $74.60
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  • Free 30-day returns

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Arrives by Fri, May 29
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Sold and shipped by Hey Pharma
4.407674692942891 stars out of 5, based on 14413 seller reviews(4.4)
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Customer ratings & reviews

4.6 out of 5 stars
stars3,085 ratings534 reviews
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Reviews summary

Pros

  • : Relieves chest congestion by thinning and loosening mucus.
  • : Provides quick alleviation of symptoms.
  • : Relieves and loosens mucus in chest and airways.

Neutral

  • : Can be easy to swallow, but sizes vary in comfort.
  • : Offers competitive value, but can be pricey for some.
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Showing 1-3 of 534 reviews

Apr 1, 2025
Pamela
Top Reviewer
5 out of 5 stars review

Verified Purchase

Mucinex 12hour relief

It works really well for my congestion and mucus problems. I've had pneumonia / bronchitis and it helped me better than the other brands if mucus relief I've tried in the past.

Helpful?96f6b620-0b0c-11f1-8e30-63e7131886fb490327115
May 9, 2026
Teresa
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Excellent product

This is a wonderful product. It works great and generally relieves symptoms for nearly 12 hours. Although the tablets are large and a bit hard to swallow. my doctor recommended to hold chin down when swallowing large pills.

Helpful?96f6b620-0b0c-11f1-8e30-63e7131886fb490327115
Feb 23, 2026
Kristi
5 out of 5 stars review

Verified Purchase

Yes they are expensive but really do the trick!

Our family has been battling Influenza A this season and could not seem to get over it. ChatGPT recommended this and to drink lots of water with it. It has finally broken up this dry tight cough and chest pain and I think we might finally be getting better. It's cheaper than most prescription copays and it works!!

Helpful?96f6b620-0b0c-11f1-8e30-63e7131886fb490327115