The four-part workshops have been organised by transgender rights advocate Mimi Wong, 58, who had a sex-change operation about four years ago.
Wong approached beauty therapist Tina Chau Wan-ling, 53, who runs a beauty parlour in Tuen Mun, to teach the groups.
"I accepted her invitation with no hesitation," Chau said. "Our aim is to help transitioning transgender people. They may experience discrimination and be refused service elsewhere, so hopefully this workshop will offer them what they need."