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Research Area

  • Research Area
  • Safety Assessment

Safety Assessment

  • Human skin usability evaluation

    Evaluation of the subjective sensation of irritation and feeling of use through a questionnaire after using the product under actual use conditions for test subjects who meet the purpose of testing cosmetics

    Test Time
    more than 2 weeks
    Number of Subjects
    20 or more
    Test Site
    face part
    Outputs
    data