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KMID : 1160120120010010099
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Journal of the Korean Society of Beauty Cultural Arts
2012 Volume.1 No. 1 p.99 ~ p.107
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A Study on the Effect of Hair Scalp and Hair Cleansing after Operation of Permanent Hair Coloring
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Choi Soon-Hee
Jang Ah-Ram
Lee Keun-Kwang
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Abstract
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The result of cleansing hairs using the product after permanent hair dye is given as follows. We can see that contaminations are removed by using white scalp materials and hair dye, rather than by using usual detergents. The results of measuring a color degree using a color meter step in terms of scalp and hairs before and after dye using the product are given as follows. The color degree, L* value, is 43.797, and red and yellow are included very much. However, after dyeing, the color degree of the scalp, L* value, is 29.925; the color of the scalp becomes dark; red is reduced. When we measured the color degree using the scalp cleansing product, the L* value is 37.198; the same color pattern is shown. The scalp has its bright color and is clean; especially the red portion is increased to recover it to its original form. However, there are little different color, comparing with the color before the dye (L* 17.693); the scalp cleansing product increase the brightness (L* 18.144); especially the portion of red is increased. Therefore, the collected results show that after the permanent dye, coloring hair chemicals are not removed after washing, but the specialized scalp cleansing product removes effectively the coloring hair chemicals and remaining.
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KEYWORD
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Permanent hair coloring, hair scalp and hair cleansing, color meter
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