L'oreal

Societe L'oreal Sa

Béatrice Renault

Lionel Breton

Florence Girerd

Maria Dalko

Alexandre Cavezza

Véronique Burnier

Elisabeth Picard-Lesboueyries

Disclosed herein is a composition for topical application to skin, comprising, in a physiologically acceptable medium (i) at least one peptide comprising at least one amino acid sequence derived from the amino acid sequence of the protein SNAP 25, and (ii) at least one calcium-channel inhibitor. Further disclosed is the use of this combination in a composition suitable for topical application to the skin, as an agent for preventing or treating wrinkles and fine lines, such as expression wrinkles, as well as a cosmetic treatment process comprising applying to the skin the composition.

Use of a combination of components with an inhibitory synergistic effect on calcium channels to prevent or treat wrinkles and fine lines

7-Oxo-DHEA derivatives, various of which are themselves novel compounds, are well suited for cosmetically/therapeutically treating adverse conditions/afflictions of a keratinous substrate/material, notably of human skin, hair, eyelashes and nails, to improve the appearance thereof, in particular to prevent or treat signs of aging of the skin and/or a dull complexion and/or skin or hair pigmentation disorders and/or dryness of the skin and/or hyperseborrhoea and/or hyperseborrhoea-related imperfections and/or sensitive skin and/or dandruff and/or natural hair loss and/or baldness.

7-Oxo-DHEA compounds for treating keratinous conditions/afflictions

The invention concerns the use of at least one auxin in a cosmetic composition as agent for stimulating the synthesis of skin lipids.

Cosmetic composition containing at least one auxin and its use

The subject-matter of the invention is a cosmetic composition comprising, in a cosmetically acceptable medium, at least phloroglucinol or one of its derivatives. Another subject-matter of the invention is the use of phloroglucinol or of its derivatives in a cosmetic composition intended to promote epidermal renewal.

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Saint Maurice, France

Béatrice Renault