Mesotherapy is a minimally invasive cosmetic procedure that involves a series of injections of vitamins, minerals, and other nutrients directly into the skin. The treatment is designed to rejuvenate and revitalize the skin, reduce fine lines, wrinkles, and cellulite, and promote weight loss. There are several synonyms for mesotherapy, including facial rejuvenation, skin injection therapy, and vitamin infusion therapy. Other possible synonyms include cell nutrition therapy, fat-dissolving injections, and anti-aging injections. Each of these terms is used to describe a similar treatment that aims to enhance the appearance and health of the skin by delivering nutrients and other beneficial substances directly into the tissues.