Duval, Christine https://orcid.org/0000-0003-0982-2177
Qiu, Jie https://orcid.org/0009-0006-9149-3550
Warrick, Emilie https://orcid.org/0000-0001-7589-7965
Sextius, Peggy https://orcid.org/0000-0002-8710-6582
Castiel-Higounenc, Isabelle https://orcid.org/0009-0008-8540-0834
Xiang, Leihong https://orcid.org/0000-0003-2080-0550
Bernerd, Francoise https://orcid.org/0000-0001-5426-7948
Passeron, Thierry https://orcid.org/0000-0002-0797-6570
Article History
Received: 12 February 2026
Accepted: 18 May 2026
First Online: 3 June 2026
Declarations
:
: Christine Duval, Jie Qiu, Emilie Warrick, Peggy Sextius, Isabelle Castiel, and Francoise Bernerd are employees of L’Oréal. Leihong Xiang has received honoraria from L’Oréal, Sinclair, Allergan, Galderma, YA-MAN, Botanee, ISIS Pharma and Beiersdorf. Thierry Passeron has received honoraria from L’Oréal, Galderma, Beiersdorf, Hyphens, ISIS Pharma, ISDIN, NAOS, Pierre Fabre, SUN Pharma, SVR and Symrise.
: This article is based on previously conducted studies and does not contain any new studies with human participants or animals performed by any of the authors.