COLLAGEN SYNTHETIC PROMOTER, HYALURONIC ACID SYNTHETIC PROMOTER, AND CERAMIDE SYNTHETIC PROMOTER

摘要

PROBLEM TO BE SOLVED: To provide an effective collagen synthetic promoter, hyaluronic acid synthetic promoter, and ceramide synthetic promoter.SOLUTION: A collagen (hyaluronic acid, ceramide) synthetic promoter of the invention contains Kudzu flower processed products. The collagen synthetic promoter of the invention promotes expression of COL1A1 and COL3A1 in the skin. The hyaluronic acid synthetic promoter of the invention enhances gene expression of Has2 which is hyaluronan synthase in the skin. The ceramide synthetic promoter of the invention enhances gene expression of SPT which is ceramide synthase.