公开(公告)号：US20200254241A1

公开(公告)日：2020-08-13

申请号：US16648039

申请日：2018-09-06

Applicant: L'OREAL

Inventor： Jennyfer CAZARES DELGADILLO ,  Yogeshvar KALIA ,  Sergio DEL RIO SANCHO ,  Cesar Serna JIMENEZ ,  Maria LAPTEVA

IPC: A61N1/32 ,  A61K8/73 ,  A61Q19/08

Abstract: An electrical method of delivering hyaluronic acid through the skin that includes applying a selected electroporation pulsatile current stimulus, from any device and/or support comprising at least one electrode, the electroporation pulsatile current stimulus being of a character and for a duration sufficient to transdermally deliver hyaluronic acid, for example an aqueous composition, to a biological subject, and transporting different rates of hyaluronic acid across the skin in accordance to the selected current mode.