| 摘要 |
The present invention provides a cosmetic product composition comprising optically colored bodies and optical structures. The composition for a cosmetic product is made to express color by means of an optically colored body consisting of a micelle containing therein a liquid medium and colloid microcrystals having aggregates of spherical nano-particles of a single material and having the same particle diameter, or an optical structure filled with these colloid microcrystals. Under light irradiation, the colloid microcrystals of spherical nanoparticles in this optically colored body and optical structure selectively reflect, refract and interfere with light due to the photonic band effect, so as to return light of a specific wavelength. |
