MESO-RELLE MICRO-MESOTHERAPY - STERILE • Type: Needle • Gauge 30G • Length: 2.5 mm • Colour: yellow • Box of 25 pcs. • Sterile Microtherapy, an evolution of mesotherapy, is a recent technique for administration of drugs via superficial intraderma injection, improving intramuscular intra-venereal and subcutaneuous injections technique.