The third-year students of the medical college (department of medical cosmetology) adjunct to the  Medical Institute after Mehrabyan, within the framework of pre-diploma practice met with the deputy director of the «Հայ կավ» company - Susanna Gabrielyan. She introduced students  various types of Armenian clay, their properties and sphere of application, indications and contraindications to be used in cosmetology. A master class was held. Students prepared face masks for different types of skin overlapping it to each other. They received instructions how to put on and cleansing a face mask. Future cosmetologists asked  many questions to  Susanna Gabrielyan  and got a comprehensive response.