L'oreal

Mathieu Chabrillangeas

Raluca Lorant

Véronique Ferrari

Carole Guiramand

Sonia Eyraud

Romain Tachon

Nathalie Guillier

Nathalie Boileau-Lété

Nathalie Boileau

Léonora Henault-mezaize

Laurence Sebillotte-arnaud

The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium, composite particles comprising a substrate formed from mica and from bismuth oxychloride coated with at least one mineral pigment and at least one nacre, chosen from composite particles comprising at least one support chosen from mica, synthetic fluorphlogopite or calcium sodium borosilicate, and completely or partially coated with one or more layers of metal oxides, in particular chosen from titanium dioxide, iron oxide, tin oxide and mixtures thereof. It also relates to the process for giving skin, and in particular facial skin, a uniform complexion and a rosy tonality, while at the same time retaining the natural appearance of the skin, which consists in applying at least one coat of a composition as defined above to the surface of the targeted skin.

Cosmetic composition imparting a natural complexion and a healthy-looking appearance effect

Provided is a composition, in the form of an emulsion comprising a polyester from the esterification, with a polycarboxylic acid, of an aliphatic hydroxycarboxylic acid ester comprising at least two hydroxyl groups and at least one nonionic cellulose derivative comprising one or more hydrophobic substituents containing from 8 to 30 carbon atoms. Also provided is a composition comprising an active agent chosen from C-glucoside derivatives, a pasty fatty substance and a nonionic cellulose derivative comprising one or more hydrophobic substituents containing from 8 to 30 carbon atoms. Emulsions are made possible containing pasty fatty substances that are stable, even without an emulsifying surfactant or with a low content thereof (for example less than 3%), and which afford good sensory pleasure, even when the composition comprises a high content of pasty fatty substances. The emulsions can also contain active agents chosen from C-glucoside derivatives and cucurbic acid derivatives that are stable.

Cosmetic composition comprising a pasty fatty substance and a non-ionic derivative of hydrophobic-modified cellulose

This invention relates to a cosmetic composition comprising, in a physiologically acceptable medium, at least one microcapsule comprising at least: &#x2014;a core, &#x2014;a first laminated coating surrounding said core comprising at least 45% by weight of the total weight, of a microcapsule of multilayer interference particles comprising at least one iron oxide, and &#x2014;a second laminated coating surrounding said first coating, comprising between 10 and 40% by weight of titanium dioxide relative to the total weight of a microcapsule, said multilayer interference particles being released from said microcapsule(s) only when said composition is applied on a keratin material such as keratin fibers or the skin.

Cosmetic composition showing a natural and a healthy-looking appearance

The present invention relates to a composition comprising an aqueous phase, at least one mattifying filler and at least one silane corresponding to formula (I) below and/or oligomers thereof: RSi(OR)(R3)(OH)(I) in which: &#x2022;Ri is a linear or branched, saturated or unsaturated C1-C22 hydrocarbon-based chain, which may be substituted with an amine group NH2 or NHR (R=C1-C20 and especially C1-C6 alkyl, C3-C40 cycloalkyl or C6-C30 aromatic); or with a hydroxyl group, a thiol group, an aryl group (more particularly benzyl), which is substituted or unsubstituted; Ri possibly being interrupted with a heteroatom (O, S or NH) or a carbonyl group (CO), &#x2022;R2 and R3, which may be identical or different, represent a linear or branched alkyl group comprising from 1 to 6 carbon atoms, &#x2022;y denotes an integer ranging from 0 to 3, and &#x2022;z denotes an integer ranging from 0 to 3, and &#x2022;x denotes an integer ranging from 0 to 2, &#x2022;with z+x+y=3, The invention also relates to a cosmetic process for making up and/or caring for keratin materials comprising a step of applying a composition according to one of the preceding claims to the said materials.

Cosmetic composition comprising mattifying fillers and a silane

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Paris, France

Mathieu Chabrillangeas