| 초록 |
Recently, interest in skin beauty has been increasing rapidly, and interest in functional cosmetics such as aging prevention and whitening is also increasing. Especially cosmetic products containing skin whitening functionality are drawing attention. The principle of whitening cream is to control the formation of melanin and to obtain whitening effect by allowing skin cells without melanocytes to rise to the surface as time passes. There are several ingredients that inhibit the formation of melanocytes. Among them, it is known that the natural component of the paper mulberry extract has high whitening effect, excellent safety and stability. In this study, we added the paper mulberry extract to emulsion having different HLB Value. Also, we evaluated the stability of this emulsion by measuring the viscosity and the particle size according to the time. |
