The invention relates to a cosmetic composition, characterized in that it contains, as active agent, an extract of Limnocitrus littoralis obtained by extraction with an extraction solvent selected from the group comprising alcohols and aqueous-alcoholic mixtures, in a cosmetically acceptable vehicle compatible with topical application. The method may detect a curve in an input scene and one or more elements on that curve. A foot is formed on the first portion of the bracket. In the registration function, information regarding texts that the customer has previously read is compiled and stored in the customer database. Dihydropyridine derivatives represented by the following formula:analogs thereof and pharmaceutically acceptable salts thereof have an activity of selectively inhibiting the action of N-type calcium channel, and they are used as therapeutic agents for various diseases relating to N-type calcium channel.