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Method for evaluating flow of skin, method for examining skin glow improvers, and skin glow improver
Method for evaluating flow of skin, method for examining skin glow improvers, and skin glow improver
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机译:评价皮肤流动的方法,检查皮肤光泽改善剂的方法和皮肤光泽改善剂
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摘要
Provided are an evaluation method for objectively evaluating the glow of the skin, a skin glow improver, and a method for examining skin glow improvers. This method for evaluating the glow of the skin comprises assessing the specular reflectance and diffuse reflectance of skin after polarized light is applied to the surface of the skin, and determining that glow is present in the skin when prescribed conditions are satisfied. A skin glow improver is provided by combining an alkali metal salt of alkoxysalicylic acid and trimethylglycine. This method for examining skin glow improvers makes it possible, using a significant decrease in surface roughness as an indicator, to examine samples capable of improving the specular reflectance of the skin.
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