Cognis IP Management Gmbh

Cognis France S.a.s.

Philippe Grisoni

Gilles Pauly

Louis Danoux

Philippe Moussou

Olga Freis

Laurent Bailly

Véronique Gillon

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.

Cosmetic composition containing calcium citrate and N-acylated aminoalcohol derivative

Cosmetic composition containing calcium citrate and N-acylated aminoalcohol derivative to prevent dry skin and signs of cutaneous ageing

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Saulxures les Nancy, France

Philippe Grisoni