公开(公告)号：US20220401324A1

公开(公告)日：2022-12-22

申请号：US17756089

申请日：2020-11-20

申请人： BEIERSDORF AG

发明人： Bernd TRAUPE ,  Helga BIERGIESSER ,  Andreas FIRYN ,  Dominik GOEDDERTZ ,  Lucia Zanforlin TREDE ,  Luis Arturo Carbajal AVILA ,  Birthe KOERBL ,  Heike FOELSTER ,  Tina HAMANN ,  Petra SCHOENDIENST ,  Daniel RICHTER

IPC分类号： A61K8/368 ,  A61K8/365 ,  A61K8/04 ,  A61K8/02 ,  A61P31/04 ,  A61P17/10 ,  A61Q17/00 ,  A61Q19/00

摘要： The invention relates to cosmetic and dermatological preparations which comprise a combination of levulinic acid and anisic acid. The preparations according to the invention are particularly suitable for use on skin. The preparations have a selective antibacterial effect on skin by specifically controlling anaerobic bacteria of the skin flora while having little or no bactericidal effect on aerobic bacteria. The compositions according to the invention are therefore suitable for cosmetic skin care and for the dermatological treatment of certain skin disorders, such as acne.