You may have heard of the hyaluron pen, a home device that’s touted as a needle-free, painless alternative to dermal fillers. A word to the wise: Our experts say to run away from the hyaluronic pen.

You may have heard of the hyaluron pen, a home device that’s touted as a needle-free, painless alternative to dermal fillers. A word to the wise: Our experts say to run away from the hyaluronic pen.

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 ...