It is important to cleanse your skin well to remove all impurities and prevent the proliferation of bacteria.
Apply a serum to provide the skin with a real concentrate of active ingredients. It is also possible to use the Derma Roller without serum.
Roll the Derma Roller in four directions: vertical, horizontal, diagonal, and always in straight lines, never curved. Let it glide over the skin without pressing. only pass 3-4 times on one area.
