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AssigneeLvmh Recherche
InventorsMarc DUMAS, Olivier JEANNETON, Valentin JERONIMO-MONTEIRO, Carine NIZARD, Marielle MOREAU
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The present invention relates to the use, in a cosmetic composition, of a peppermint extract, as agent intended to increase renewal of the cells of the epidermis associated with a deficiency in the expression of NOTCH proteins in keratinocyte progenitor cells, in particular for mature skin and/or skin exhibiting signs of dryness and of loss of firmness. The invention also relates to a cosmetic care method, for maintaining or regulating renewal of the cells of the epidermis associated with a deficiency in the expression of NOTCH proteins in keratinocyte progenitor cells, intended for mature and/or dry skin.
1-10. (canceled)
A method for increasing renewal of epidermal cells in a skin suffering from a disordered regenerative process and from a deficient expression of NOTCH protein in keratinocyte progenitor cells, said method comprising applying on at least one portion of the skin an effective amount of a peppermint extract.
Dependencies are inferred from the claim text.