Philippe Moussou,Olga Freis,Louis Danoux,Philippe Grisoni,Laurent Bailly
申请号：
US14059761
公开号：
US08937100B2
申请日:
2013.10.22
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Cosmetic compositions comprising calcium citrate and at least one N-acylated aminoalcohol according to formula (I).Provided is a method of treating aged skin, comprising topically applying to the aged skin a composition comprising a compound of Formula (I) in an amount effective to provide an anti-ageing effect. The compound of Formula (I) is used to prevent skin and/or to help to maintain or improve moisture retention and/or to fight against the signs of skin ageing. The N-acylated aminoalcohol of formula (I) acts as a ceramidase inhibitor. The combination of at least one compound of formula (I) and calcium citrate stimulates keratinocyte differentiation.
