According to Ben Behnam, MD, FAAD, ‘anyone with male or female hair loss should use a derma roller.’ Derma rollers have been around since the early 1900s and have been used to treat a variety ...

I truly feel like the derma roller and Cosrx snail-mucin combo has helped with the hyperpigmentation on my chin. It used to look like a constant shadow on my chin and now you’d barely notice it ...

Take, for instance, the derma-roller. This eerie-looking skincare instrument contains a roller head covered in microneedles. We know it sounds a bit horrifying, but it’s not as bad as you think.

With a bit of care, “derma rollers are a great option for home use,“ says medical and cosmetic dermatologist and founder of Bespoke Skin Technology, Dr Katherine Armour, ...