Let’s talk dermarollers, shall we? You’ve got a few different types of microneedling tools out there, like dermastamps or dermapens, but arguably the most popular tools for at-home dermarolling? Dermarollers (surprise). These tools might look like your average face roller, but look closer, and you’ll notice that the roller head is actually covered in short, teeny-tiny little needles that, when rolled across your skin, create tiny holes that help improve the way your skin looks and feels.

To help us demystify dermarollers, we turned to the experts. Ahead, all the answers to your questions about the spikey lil skincare tools, plus the best dermarollers worth giving a try.

Read the full article at www.cosmopolitan.com