L'oreal

Loreal Sa

Sandrine Maggio

Bernard Beauquey

Géraldine Fack

Anne-Sophie Brac De La Perriere

Sabina Meralli

Julie Brun

Cosmetic process for treating keratin fibres, comprising the application of a base composition and a composition comprising a polyol The present invention relates to a cosmetic process for treating keratin fibres, preferably human keratin fibres such as the hair, in particular for conditioning keratin fibres, using a combination of at least two different compositions, the first composition comprising one or more oxyalkylenated, preferably oxyethylenated, silicones, one or more cationic surfactants, and less than 10% by weight of water relative to the total weight of the composition, and the second composition comprising water and one or more polyols. The invention also relates to a kit comprising the two compositions. Finally, the invention relates to a ready-to-use cosmetic composition for treating keratin fibres.

Cosmetic process for treating keratin fibres, comprising the application of a base composition and a composition comprising a polyol

The present invention relates to a cosmetic process for treating keratin fibres, preferably human keratin fibres such as the hair, in particular for conditioning keratin fibres, using a combination of at least two different compositions, the first composition comprising one or more oxyalkylenated and preferably oxyethylenated silicones and one or more first cationic surfactants, and less than 10% by weight of water relative to the total weight of the composition, and the second composition comprising water and one or more second cationic surfactants. The invention also relates to a kit comprising the two compositions. Finally, the invention relates to a ready-to-use cosmetic composition for treating keratin fibres.

Cosmetic process for treating keratin fibres, comprising the application of a base composition and a composition comprising a cationic surfactant

The present invention relates to a cosmetic process for treating keratin fibres, preferably human keratin fibres such as the hair, in particular for conditioning keratin fibres, using a combination of at least two different compositions, the first composition comprising one or more oxyalkylenated and preferably oxyethylenated silicones and one or more cationic surfactants and the second composition comprising water and one or more amino silicones. The invention also relates to a kit comprising the two compositions. Finally, the invention relates to a ready-to-use cosmetic composition for treating keratin fibres.

Cosmetic process for treating keratin fibres, comprising the application of a base composition and of a composition comprising an amino silicone

The present disclosure relates to novel detergent and conditioning compositions comprising, in a cosmetically acceptable medium, at least one sulfate or sulfonate anionic surfactant; at least one carboxylic anionic surfactant chosen from polyoxyalkylenated (C-C)alkyl ether carboxylic acids, polyoxyalkylenated (C-C)alkylaryl ether carboxylic acids and salts thereof, polyoxyalkylenated and (C-C)alkylamido ether carboxylic acids and salts thereof; at least one amphoteric and/or zwitterionic surfactant; and at least one water-insoluble carboxylic acid ester chosen from: 1) esters of a C-Ccarboxylic acid and of a C-Calcohol, with at least the acid or the alcohol being branched, and 2) esters of a C-Caromatic acid whose carboxylic functional group is directly attached to the aromatic ring and of a C-Calcohol; wherein the at least one water-insoluble carboxylic acid ester is present in an amount ranging from 0.5% to 10% by weight, relative to the total weight of the composition, and further wherein the sulfate or sulfonate anionic surfactant/carboxylic anionic surfactant weight ratio ranges from 2 to 12. The present disclosure also relates to a process for using the novel composition to cleanse and care for keratin materials, such as the hair, or the skin.

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Saint-Ouen, France

Sandrine Maggio