How often are derma roller treatments needed to maintain results? how often will i need to use my derma roller to keep my skin looking its best?

Depends on depth: Dermarollers may vary I depth from 0.5 up to 2.0 mm. Depending on the indication and areas treated (eyelid to scalp vary in thickness). Treatment can be daily, weekly, monthly or every 3-4 months based on conditions.

See below: A lot depends on the depth of penetration and if you use medications or not. Generally speaking once every three to four weeks. Good luck from NYC