피그먼테이션 기법을 응용한 백모염색에 관한 연구

A study on the White Hair Dyeing by using Pigmentation Technique

In modern society, where appearance and beauty are of prime importance, white hair can be an expression of personality. At the same time, however, it could make a person look old. Actually, to keep the hair white, it is necessary to dye hair frequently. An incorrect concentration of hydrogen peroxide can cause scalp irritation or an allergic reaction. Among oxidative hair colors, white hair usually consists of two 3% hydrogen peroxides. While 3% hydrogen peroxide is commonly used in dyeing hair without bleaching, 6% hydrogen peroxide is usually used to brighten hair by 2-3 levels. This study has compared dyeing properties by color change after dyeing hair white by adding 3% and 6% hydrogen peroxides to warm water (36℃±2). According to the test, it has been confirmed that a mixture of warm water is more effective than using only hydrogen peroxide in protecting the scalp and keeping the hair color or dye from fading.