Isabelle's offers coaching services in various areas, including: personal life coaching (CLEEN Coaching vie), nutrition coaching, sports coaching, Vélaqua'gym (a form of aquatic gymnastics), and group classes. Additionally, the company provides services to businesses, such as reducing absenteeism, improving the return-to-work process after burnout or serious illness, and promoting team spirit. The company also sells products like Cefaly, Compex, Safetox, and Vélaqua. The core activity of the company is providing coaching services and products for individuals and businesses, with a focus on health, wellness, and personal growth.