Mesotherapy is a treatment involving microinjections of active ingredients directly into the skin for intensive hydration, regeneration and revitalization. It helps improve the tone, elasticity and quality of the skin on the face, neck and décolletage, creating a fresher and healthier appearance. Targeted delivery of vitamins, minerals and other active ingredients helps the skin become more hydrated, revitalized and radiant. A series of 3 to 5 treatments at 2- to 4-week intervals is usually recommended.