| 摘要 |
This invention relates to peptides activating dermatopontin in the skin. This invention also relates to a cosmetic composition including a dermatopontin-activating peptide, in a physiologically suitable medium. The invention also relates to the use of said composition to increase the expression of proteins of the extracellular matrix and to prevent the degradation of collagen and elastic fibers by UV radiation. The invention finally relates to cosmetic care methods intended to prevent and/or treat cutaneous signs of aging and photoaging, and in particular wrinkles, sagging, and loss of volume and elasticity of the skin.
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