COMPOSITION, PARTICULARLY FOR COSMETIC, COMPRISING DHEA AND/OR ITS PRECURSOR OR DEVIVATIVE, AND AT LEAST ONE COMPOUND FOR INCREASING GLYCOSAMINOGLYCAN SYNTHESIS

摘要

PROBLEM TO BE SOLVED: To provide a composition capable of being used for preventing or treating a sign of aging such as a loss of flexibility of a skin and/or drying of the skin and/or slackening of the skin, etc. SOLUTION: This composition contains DHEA and/or its chemical or biological precursor or a derivative in combination with at least one compound capable of increasing the glycosaminoglycan synthesis or a natural extract containing the same compound. Preferably, the above DHEA precursor is diosgenin and the compound increasing the glycosaminoglycan synthesis is a Padina pavonica extract.