abstract |
(57) [Summary] [Purpose] A cosmetic or dermatological composition for treating internal or physiological skin aging which does not cause side effects such as pain and redness that are uncomfortable for the user ( Anti-aging agent). An anti-aging agent against internal aging, which comprises at least a partially unneutralized sulfonic acid group-containing compound in a cosmetic and / or dermatological composition It is characterized in that one kind is added. |