earticle

영어

Remaining moisturizing effect on the skin is one of the important functions in cosmetics. Moisture contents of stratum corneum are directly related to the skin roughness and flexibility. Horse oil contains an unsaturated fatty acid up to 65% and known as excellent penetration and skin moisturizing effect, maintaining healthy skin and skin protecting action. The purpose of this study is to determine how to make horse oil liposomes, cosmetics formulations and moisturizing effect of products. Liposomes pass through cell membrane because they composed of phospholipid. The researcher made horse oil to liposomes, for more easier skin absorption of effective components. The researcher used soy lecithin, tocopherol and natural emulsifier to make horse oil liposomes. Liposomes are made various sizes by manufacturing method and lipid purity. But if the size of liposomes is too small, it is not easy to get to the dermis. Because small size of liposomes is almost absorbed to the keratinocytes. For reach to the dermis, the size of liposomes is 100-300 nm. This study measured a size and pH of the horse oil liposomes. The researcher gathered data for cosmetics formulation and moisturizing effects of products made by horse oil liposomes. Interestingly, the point of view in moisturizing effects, cosmetics made by horse oil liposomes are arised incredible outcomes. This research showed that the horse oil and horse oil liposomes are possible to use cosmetics.