Guaifenesin

GUAIFENESIN

HARD TO PRONOUNCE.
HARDER ON MUCUS.

^{It's what makes Mucinex^® so effective for getting rid of mucus.}

LET'S CLEAR THINGS UP:
WHAT IS GUAIFENESIN?

Guaifenesin (say it with us: gwai-feh-nuh-sn) is the effective ingredient that makes Mucinex^®
Unlike cough suppressants, which mainly help reduce the urge to cough but not necessarily get rid of mucus, Guaifenesin is an expectorant. It thins and loosens mucus so you can naturally expel it when you cough, clearing up your chest and airways.

FOR CHEST CONGESTION AND COUGH.
GET IT OUT OF YOUR SYSTEM.

Guaifenesin is effective at relieving chest congestion and wet
cough due to the common cold AKA that irritating tightness or “blocked up” feeling due to build up of mucus.

This happens when excess mucus accumulates in the lungs because the mucus membrane goes into overdrive due to a viral infection. Guaifenesin acts by loosening mucus in the airways and making coughs more productive.

Help fight cold and flu symptoms with the effective relief of Mucinex^®

Multi-Action™ containing Guaifenesin and other active ingredients*.

_*Mucinex_®_{Multi-Action™ temporarily relieves symptoms of nasal and chest congestion due to the common cold; fever; minor aches; sore throat pain; cough; sinus pressure}