Based on a unique patented composition Emtrix has been developed by dermatologists in Sweden and is based on 15 years of targeted research. A patented composition consisting of propylene glycol, urea and lactic acid Emtrix's effectivness has been tested in several clinical studies with good results. . Emtrix ingredients are all GRAS listed compounds and fully biodegradable. The product is free from preservatives and fragrances.