Derma Roller and Derma Pen are cylindrical tools with many needles attached to the area of use. It is used to open micro channels inside the pores without any negative effect on the skin. In this way, it reaches the dermis layer. The normal permeability of the skin is around 3 percent, which is enhanced by dermaroller and dermapen, allowing the effect of ampoules and concentrated sera to be seen more quickly. With this application, the self-repair mechanism of the skin is stimulated and the production of collagen and elastin, which ensures the regeneration and youth of the skin, is provided.