METHOD FOR DESIGNING COSMETIC MATERIAL CONTAINING WARMING AGENT

PROBLEM TO BE SOLVED: To design a cosmetic material containing a warming agent in order to effectively provide a preferable warm feeling at any part applied with the cosmetic material containing a warming agent.SOLUTION: The application time length and application amount of the cosmetic material containing a warming agent, or the concentration of a warming agent are defined for body parts based on the relationship between the sebaceous density, the number of horny layers, and the sensitivity to the warming agent at the body parts applied with the cosmetic material containing a warming agent. The cosmetic material containing a warming agent is applied for a reduced time length or applied in a reduced amount at a body part having a reduced number of horny layers and a high sebaceous density, relative to a body part having a small number of horny layers and a low sebaceous density. Further, the concentration of the warming agent is increased for a body part having a large number of horny layers and a reduced sebaceous density, relative to the body part having a small number of horny layers and a low sebaceous density.