| 摘要 |
The invention relates to a composition intended for administration by the oral or topical route and comprising, in a physiologically acceptable medium, DHEA and/or a chemical or biological precursor or derivative of the latter, in combination with at least one NO-synthase inhibitor. This composition can be used for cosmetic purposes, for preventing or treating irritation of the skin and/or sensitive skin and/or for signs of cutaneous aging. In an alternative form, it can be used for treating the scalp and/or hair or as reducing composition. The NO-synthase inhibitor can be chosen in particular from: lipochroman-6, a grape extract, an olive tree extract, a Gingko biloba extract or epicatechin.
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