The core activity of Gema Coiffure Sàrl is the provision of services in the field of hair care and styling, including: haircuts and styling, hair coloring and treatments (including vegetarian and ecological options), perms and relaxers, hair care and treatments (including deep conditioning treatments), and nail care and styling (including gel and permanent polish applications). The company offers these services for women, men, and children and uses high-quality products from various brands.