Dermarolling, also known as microneedling, is the process of pricking your skin with tiny sterile needles after applying vitamin c serum. This helps to trigger a healing response in your skin, which has been proven to eliminate scars and stretch marks. Even though this sounds painful, you actually don’t feel anything at all. One of the best examples of how dermarolling can dramatically improve your skin is from a YouTuber named Lindy Tsang, who goes by the name BubzBeauty. During her two pregnancies, Lindy’s belly stretched to an abnormally large size, due to a condition known as polyhydramnios. Doctors told her that the only option to fix her saggy skin was to get tummy tuck surgery. But after 6 months, her tummy has gone back to normal. We are linking a 0.25mm roller, which is best for the face. Larger needles, like 1.5mm are use on the body.