There are five main skin types. Each type has distinct characteristics and needs that affect how the skin looks and feels. Once you know your skin type, you can build a skin-care routine that ...

Dermatologists say many of the viral products are unnecessary, even if they feel nice, and some can cause more problems than they fix.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? You know about hyaluronic acid, and you've probably heard all about ceramides.

And its alleged benefits are numerous. "PDRN can do some heavy lifting behind the scenes," says Idriss. "It stimulates your ...