TikTok's latest double-lined lip trend is the ultimate hack for those who struggle to put on lip liner. We asked an expert on how to do it at home.

Now, ready to kiss those lines goodbye—or at least make them ... $29.00, Dermstore Why we love it: The Verso Lip Serum pulls ...

For those with a noticeable secondary line around the lip border—aka double-lined lips—the road to getting a full pout is typically met with its set of struggles. Which border should you ...