is manifested by white spots on the body or face. It is a disease associated with the disappearance of melanocytes, the skin cells responsible for the production of melanin. The hypopigmented spots do not cause any physical sensations: they are neither itchy nor painful. The condition is not contagious, but people affected are constantly looking for effective solutions to regain a uniform complexion and improve their quality of life, both from an aesthetic and psychological point of view.