Twelve-Point Scale Grading System of Scanning Electron Microscopic Examination to Investigate Subtle Changes in Damaged Hair Surface

    January 2016 in “ Skin research and technology
    S. Y. Lee, Amanda Choi, Ji-Young Baek, H. O. Kim, Min Kyung Shin, Jung Hee Koh
    Studysummary This study found that a new 12-point scale provided a more precise measurement system for evaluating hair damage and improvement after hair care product use compared to a 5-point scale.
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