The company 'Institut Diana' offers a wide range of services in the field of beauty care and cosmetics. The core activities include: make-up and make-up services, including permanent make-up, semi-permanent make-up, and make-up for special occasions such as weddings and events; epilation and hair removal, including wax and cream epilation for various body areas; facial treatments, including peels, microdermabrasion, purifying facial care and other specialized treatments; eyebrow and eyelash care, including microblading, eyelash extensions and eyebrow shaping; and body care, including anti-aging treatments and other specialized treatments. Overall, the company focuses on providing high-quality beauty and cosmetic services for women and men.