Can I use derma roller (1.0mm) twice a month and can I use it on my nose even if it has blackheads?

Unfortunately the device that you have will not be able to remove these scars.  You will need a combination of treatments such as Restylane injections into the scars and lasers such as eMatrix and Fraxel for these scars.  Multiple treatments will be needed to improve these scars so please c...

Avoid dermarolling on this scar. Instead, use Plato's Scar Therapy Mini Kit followed by Kenalog IIT, laser therapy, and scar modulation. Best, Dr. KaramanoukianLos Angeles

In my office, medical micro-needling has been proven to be an excellent treatment foracne scarring and for improvement of skin texture. To be really effective, the treatment needs to be combined with the application of human growth factor serum to the skin at the time of the treatment. We use ...