If you’re a skincare enthusiast, you’ve probably heard of or even tried dermarolling, which is an at-home skincare treatment that utilizes a device with tiny needles to puncture the skin to boost collagen, improve product absorption, and even fade dark spots.

But as it turns out, the benefits of using a dermaroller extend beyond basic skincare — it can also be beneficial for scalp health.

Read the full article at www.instyle.com