公开(公告)号：US12251458B1

公开(公告)日：2025-03-18

申请号：US18923620

申请日：2024-10-22

Applicant: South China Normal University

Inventor： Haocai Chang ,  Wenwen Ouyang ,  Yongci Tan ,  Jing Tong

IPC: A61K8/46 ,  A61Q19/08

Abstract: The present disclosure relates to the technical field of anti-aging preparations for skin, and especially relates to an anti-aging preparation for skin and an application thereof. Components of the anti-aging preparation for skin includes a 4-[(1E)-2-[[(4-chlorophenyl)methyl]sulfonyl]alkyne]-benzoic acid and/or a salt thereof. In the present disclosure, the anti-aging effect of the 4-[(1E)-2-[[(4-chlorophenyl)methyl]sulfonyl]alkyne]-benzoic acid and the salt thereof (such as sodium 4-[(1E)-2-[[(4-chlorophenyl)methyl]sulfonyl]alkyne]-benzoate) on skin has been discovered, and the 4-[(1E)-2-[[(4-chlorophenyl)methyl]sulfonyl]alkyne]-benzoic acid and the salt thereof can be applied in preparing the anti-aging preparation for skin that has good anti-aging effect on skin.