Home Helena Polena Off Dr. Helena Polena NAOS France Expert content +6 by 8 professionals Posters 5 min Management of different triggering factors effects in sensitive skin with a specific dermo-cosmetic product +6 by 8 professionals Posters 5 min How to stop and prevent the vicious circle of sensitive skin due to daily aggressions, such as pollution and UV? +4 by 6 professionals Posters 5 min Interest of a dermo-cosmetic product in the management of radiodermatitis in breast cancer Load More