Dermapen in the treatment of wrinkles in cigarette smokers and skin aging effectively.

Skin aging is a complex biological process that arises from two basic processes: intrinsic aging (influenced by genetics factors, cellular metabolism, hormone, and metabolic processes) and extrinsic aging caused by chronic light exposure, pollution, ionizing radiation, chemicals, toxins (Expert Opin Biol Ther. 2008;8:393). Intrinsic aging called also chronological aging is observed in sun-protected skin of elderly persons.