Yes, Mullein tea can work as a cough expectorant ... This study, published in Evidence Based Complimentary Alternative ...

As people take to TikTok to rave about the lung-health benefits of mullein, a medical herbalist explains what it actually does.

Mullein has been trending in the wellness side of TikTok for a while now, and those who have tried it say the herb has helped them cough up mucus and—sometimes dramatically—improve the health ...