公开(公告)号：US20250161184A1

公开(公告)日：2025-05-22

申请号：US18832718

申请日：2023-01-27

Applicant: DSM IP Assets B.V.

Inventor： Leithe BUDEL

IPC: A61K8/60 ,  A61Q19/08

Abstract: The present invention relates to the use of neutral core human milk oligosaccharides such as in particular lacto-N-(neo)tetraoses as anti-ageing active ingredient as well as the use thereof in topical anti-ageing compositions.

公开(公告)号：US20250161180A1

公开(公告)日：2025-05-22

申请号：US18841509

申请日：2023-02-28

Applicant: DSM IP Assets B.V.

Inventor： Leithe BUDEL

IPC: A61K8/46 ,  A61Q19/08

Abstract: The present invention relates to the use of certain 4-amidino benzylamines as ingredient to increase skin firmness and elasticity by increasing type I collagen expression in the skin.