It is a medical technique of multiple very superficial injections with a very fine needle. Small amounts of drugs are introduced directly into the dermis, along the entire face, neck, neckline and/or back of the hands.

The idea is to combat aging without going through surgery. It is performed in a doctor's office and collaborates considerably with the stimulation of the body's natural processes for skin restructuring.

It is a preventive and curative treatment of skin aging, which tries to provide the skin with the deficiencies that occur due to age or damage from external agents such as sun or tobacco.