• Tunisian engineer Khouloud Abada founded RenYou in 2023 to structure long-term skin health monitoring.
• The application combines artificial intelligence with direct support from dermatologists and medical specialists.
• RenYou integrates lifestyle and nutrition factors into dermatological follow-up.

Khouloud Abada is a Tunisian entrepreneur and a trained engineer specializing in chemical process engineering. She founded and currently leads RenYou, an application designed to support people seeking better skin care through direct involvement of doctors and dermatology specialists.

Founded in 2023, RenYou introduces a new approach to telemedicine applied to skin health. The application aims to simplify the care pathway while ensuring monitoring under the supervision of healthcare professionals. The platform prioritizes personalized support tailored to each user’s needs rather than a standardized solution.

The platform relies on artificial intelligence to help users understand their skin condition, track changes over time, and receive structured guidance to treat dermatological issues. RenYou emphasizes accessibility by simplifying access to information and follow-up tools, allowing users to manage their skin care autonomously and continuously.

At the same time, the application adopts a holistic approach. RenYou does not treat the skin in isolation but incorporates factors such as diet and lifestyle that directly affect skin health. This approach reflects the idea that skin health often mirrors overall living habits. In line with this vision, RenYou also develops educational content aimed at informing and raising awareness beyond the application’s core use.

Khouloud Abada graduated from the Preparatory Institute for Engineering Studies in Tunis, where she earned a bachelor’s degree in applied sciences in 2016. She later obtained a master’s degree in energy from the University of Tunis in 2020, followed by a master’s degree in mechanical engineering in 2021 from the Frankfurt University of Applied Sciences in Germany.

She began her professional career in 2020 as a chemical process engineer at Medis, a company specializing in licensing generic medicines to pharmaceutical groups. From 2021 to 2023, she worked as a mechanical engineer at Audi UK within the British automotive group, before fully committing to her entrepreneurial project with RenYou.

Melchior Koba