We love a good at-home beauty treatment—especially when it involves skincare. Over the years, we’ve tried everything from dermaplaning to pore vacuuming in the pursuit of a smooth, glowy complexion.

Friends and readers of the Strategist frequently ask me questions about the derma roller — a device shaped like a quartz roller, with a head covered in hundreds of teeny-tiny — yet still somehow ...

Derma rollers have become one of the popular beauty tools on social media, with promises of glowing skin and even hair regrowth. But unlike its gentler cousins, this one comes with actual needles. If ...

If you've seen a surge of videos about how to use a derma roller for hair growth on social media recently, you're not alone.

Dermarolling stimulates fibroblasts in the dermis to produce more collagen and elastin. These structural proteins form the foundation of healthy skin and strong hair follicles. Collagen levels ...

If you use (or are interested in using) a derma roller, that means you're ready to completely overhaul your skin. These at-home devices, which work by stimulating your skin to regenerate itself, are ...