QuelCosmetic, developed by UNION FEDERALE CONSOMMATEURS, is a free mobile application provided by UFC - Que Choisir to help consumers evaluate the level of risk associated with cosmetic products. The app provides an assessment based on the presence or absence of one or more undesirable substances listed by UFC - Que Choisir.

With QuelCosmetic, users can easily access information about the presence of ingredients with potential risks in a product. However, it does not provide any assessment of the expected results or performance of the product. The main purpose of the app is to enable consumers to decipher the ingredients contained in cosmetic products.

This user-friendly application is a valuable tool for consumers who want to make informed choices about the cosmetics they use. By providing information about potentially harmful ingredients, QuelCosmetic empowers users to make safer decisions and better understand the products they are using.