L'oreal

Loreal Sa

Aude Livoreil

Gabin Vic

Nathalie Mougin

Jean Aulnay Mondet

Franck Giroud

Henri Samain

Grégory Plos

Luc Gourlaouen

Gaëlle Brun

Sylvie Genard

Katia Dutheil-Gouret

Marion Pallanchard

The present disclosure relates to a method for shaping hair fibers comprising: applying to the hair fibers at least one reducing composition comprising at least one reducing agent and at least one cationic polymer, wherein the weight ratio of the at least one reducing agent to the at least one cationic polymer ranges from 0.1:1 to 10:1; rinsing the hair fibers; applying at least one care composition comprising at least one aminated silicone; optionally rinsing the hair fibers; and heating the hair fibers with a heating device at a temperature ranging from 50 to 280&#xb0; C., the heating being carried out before or after an optional rinsing of the hair fibers.

Method for shaping the hair using at least one reducing composition, at least one care composition, and heating

The present invention relates to a care, and/or treatment, and/or make-up cosmetic composition for keratin materials, comprising, in a physiologically acceptable medium, an efficient amount of at least one linear, branched or cyclic polymer, or dendrimer, comprising:

Cosmetic composition forming after application a supramolecular polymer

The present disclosure relates to a dyeing composition comprising, in an appropriate dyeing medium, at least one pigment and at least one electrophilic cyanoacrylate monomer of formula (I) in which R is chosen from alkyl radicals and alkoxyalkyl radicals. Dyeing kits comprising said compositions and processes using same are also disclosed.

Coloring composition comprising at least one pigment and at least one electrophilic cyanoacrylate monomer

Disclosed herein are a cosmetic composition comprising at least one diazirine active-agent compound comprising a diazirine covalently bonded to a cosmetic active agent, said at least one diazirine-active agent compound and the uses of the composition or of the compound, as well as cosmetic treatment processes using the composition or the compound.

Photoactivatable diazirine-active agent compounds, compositions comprising them and uses thereof

Compositions, in particular cosmetic compositions, comprising a cyclohexane-based compound defined by formula (I): wherein:R, which may be identical or different, are each chosen from hydrogen atoms and linear and branched, saturated hydrocarbons comprising 1 to 6 carbon atoms;Y, which may be identical or different, are each chosen from &#x2014;CO&#x2014;S&#x2014;R' groups, &#x2014;CO&#x2014;NHR&#x2032; groups, NH&#x2014;COR&#x2032; groups and &#x2014;S&#x2014;COR&#x2032; groups, wherein R&#x2032;, which may be identical or different, are each chosen from

Composition comprising a cyclohexane-based compound, compound and use of said compound to structure a composition

The present invention relates to the use of organomodified metallic nanoparticles preferably bearing at their surface a self-assembled monolayer of organosulphur compounds. A preferred use is in suspension form for dyeing and/or treating human keratin fibers. The invention also relates to a process for dyeing and/or treating human keratin fibers, by the application to the keratin fibers of such a suspension, and also to compositions used to perform such a process. The invention includes the colouring and/or treating of human keratin fibers, in particular the hair, with the invention suspension. Compositions of the nanoparticles with cosmetic active principles, and uses thereof, also are described.

Method for treating human keratin fibers with organomodified metallic particles

Cosmetic or pharmaceutical composition in solid form comprising bis-acyl-amides

Compositions, for example cosmetic or dermatological compositions, which are in solid form, and which comprise at least one oil, at least one compound of formula I, and less than about 5% by weight of wax relative to the total weight of the composition. The compositions can be in the form of a translucent or even transparent anhydrous stick. They can be, for example, optionally colored &ldquo;transfer-resistant&rdquo; or &ldquo;non-migrating&rdquo; compositions. Cosmetic treatment processes for a support chosen from facial and body skin, mucous membranes and keratin fibers, comprising applying these compositions to the support.

Growing community of inventors

Paris, France

Aude Livoreil