Many people are using a pen to inject hyaluronic acid into their lips for a DIY lip plump. The hashtag #hyaluronpen has over 4.5 million views on TikTok. But medical experts warn against using the ...
The FDA is warning against the use of the popular hyaluron pen. Young people everywhere are giving themselves lip filler using DIY methods seen on TikTok, and medical professionals want it to stop.