Home Helena Polena Off Dr. Helena Polena NAOS France Expert content +13 by 15 professionals Scientific publications 15 min An innovative ecobiological wound repair cream that restores the microbiome +8 by 10 professionals Scientific publications 5 min Evaluation of the sensitive skin syndrome and the effect of a dermo-cosmetic treatment in Thai and Polish subjects +7 by 9 professionals Posters 5 min Inclusive interest of a specific dermo-cosmetic cream in the management of sensitive skin syndrome in Asian and Caucasian subjects Load More Expert events Meet NAOS World Congress of Dermatology - WCD 2023 Singapore | July 3 to 8 European Society for Photobiology - ESP 2023 Lyon | August 27 to 31 Meet NAOS Journées Cicatrisations 2024 Paris | January 21 to 23