This corrective gel durably colours (3 to 5 days) depigmented areas. It can be used in conjunction with usual vitiligo treatments, in particular with phototherapy.

Viticolor gel combines:
- colouring agents that immediately colour the skin, thus highlighting the application area.
- pigmentation agents (DHA and Erythrulose), which give a more in-depth and durable colour. This colouring appears a few hours after application.

It is applied with a brush, both to the body and face. Its colouring action effectively hides the depigmentation and improves the quality of life of persons suffering from vitiligo.