Mesotherapy is a technique that uses injections of vitamins, enzymes, and plant extracts to rejuvenate and tighten skin Biorevitalisation is a minimally invasive procedure that involves tiny injections of hyaluronic acid (HA), vitamins, minerals, amino acids and antioxidants into the upper layers of the skin. This infusion of nourishing ingredients helps to deeply hydrate and reinvigorate the skin.