How to know when it’s time to replace your derma roller

How to know when it's time to replace your derma roller

The dermaroller is a popular item among some beauty enthusiasts. Also known as “skin roller,” the dermaroller is a small handheld tool used in micro-needling, skin needling, or collagen induction therapy (CIT). The dermaroller is covered with thousands of thin and tiny microneedles. When rolled on the skin, it creates tiny punctures on the skin’s … Read more