Home Helena Polena Off Dr. Helena Polena NAOS France Expert content +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 +6 by 8 professionals Posters 5 min Focus on triggering factors in sensitive skin: two biomarkers in a new heat-cold stress in vivo model Load More