Mucinex Chest Congestion Relief Expectorant

Mucinex Chest Congestion Relief Expectorant is an over-the-counter medicine designed for adults and children 12 years and older to help thin and loosen mucus for easier breathing.

• Active ingredient: Guaifenesin 600 mg per extended-release bi-layer tablet.
• Release design: Extended-release bi-layer tablets provide continuous relief through a 12-hour period.
• Pack size: Includes 10 tablets per package for everyday use as symptoms appear.
• Purpose: Expectorant that thins and loosens mucus to help relieve chest congestion and promote easier breathing.
• Dosage guidance: Adults and children 12 years and over: 1–2 tablets every 12 hours; do not exceed 4 tablets in 24 hours.
• Form and administration: Bi-layer tablets designed for swallowability and convenient, non-prescription relief as part of a cough-and-cold care routine.

Benefits: This formulation supports clearer airways by thinning mucus, helping make productive coughing more efficient and easing chest congestion. With up to 12 hours of relief per dose, it’s a reliable option to add to your non-prescription cold symptom relief routine. Use as directed and keep it on hand for predictable, daytime or nighttime use as symptoms arise. Add to cart to have reliable chest congestion relief on hand.

Frequently Asked Questions

• What is the active ingredient in this Mucinex product?
  Each extended-release bi-layer tablet contains guaifenesin 600 mg, an expectorant designed to thin and loosen mucus.
• How long does the relief last?
  The extended-release design provides up to 12 hours of symptom relief per tablet, depending on individual response and symptoms.
• What is the recommended dosage?
  Adults and children 12 years and over should take 1–2 tablets every 12 hours, not exceeding 4 tablets in a 24-hour period.
• Who is this product intended for?
  It is intended for adults and children aged 12 and older who are experiencing chest congestion due to mucus buildup.