Any individual who is genetically predisposed and continuously exposed to metals such as those used, in dentistry (dental implants and amalgams), in cosmetics, in jewellery or in orthopedy (articular prostheses) can be sensibilised and develop what is called an allergic type IV reaction.

MELISA is a new revolutionary blood test requiring one single blood sample and allowing to detect type IV allergies towards metals and other daily life substances.

MELISA is the only scientifically validated blood test allowing to test simultaneously a large range of metals and different antigens.