title: Dispersions of lamellar phases of non-ionic lipids in cosmetic products.
abstract: Synopsis Although aqueous dispersions of lipids in the form of particles having a lamellar structure (liposomes) are already known as excellent vehicles for pharmaceutical substances, their usefulness in cosmetic formulations has not been demonstrated. The present work shows the advantages obtained by application of such systems to the skin, and in particular the use of non-ionic lipids in aqueous dispersions. Thus, in comparison with classical formulations such as emulsions, these systems exhibit lower toxicity and permit closer control of the availability of active substances at the stratum corneum. As examples, compositions suitable for skin moisturising and for tanning products are presented.
authors.affiliation: L'Oréal, Laboratories de Recherche, Aulnay-sous-Bois, France.
authors.forename: R M
authors.initials: RM
authors.lastname: Handjani-Vila
authors.forename: A
authors.initials: A
authors.lastname: Ribier
authors.forename: B
authors.initials: B
authors.lastname: Rondot
authors.forename: G
authors.initials: G
authors.lastname: Vanlerberghie