Cosmetic containing ultraviolet wavelength converting substance and medicinal agent

A cosmetic comprising

• (A) a UV wavelength conversion substance and
• (B) one or more drugs selected from the group consisting of a derivative of glycyrrhizic acid, a derivative of nicotinic acid, tranexamic acid, a derivative of salicylic acid, and a carboxylic acid represented by formula (I) below, and salts thereof,
• wherein n represents an integer of 2 to 5,
• the (A) UV wavelength conversion substance comprises one or more selected from the group consisting of phycocyanin, vitamin B2, and a zinc oxide phosphor,
• the derivative of glycyrrhizic acid comprises dipotassium glycyrrhizinate,
• the derivative of the nicotinic acid comprises nicotinic acid amide,
• the derivative of the salicylic acid comprises potassium 4-methoxysalicylate, and
• the carboxylic acid represented by the formula (I) comprises 1-piperidine propionic acid.