| abstract |
PROBLEM TO BE SOLVED: To provide a cosmetic or dermatological light protectant preparation which can be easily produced and provides effective protection against UV irradiation and heat irradiation. SOLUTION: At least one cholesteric liquid crystal component reflecting an infrared wavelength region of 750 nm to 2500 nm, A cosmetic or dermatological preparation for skin or hair, comprising at least one component that protects against irradiation in the ultraviolet region of 50 nm, and a cosmetically or dermatologically acceptable carrier; and And its use for reducing the rise in temperature of the hair and for its protection from the sun's rays. |