Scalp anti-dandruff and anti-itching test

  • Description: This test is applicable to functional cosmetics claiming to have anti-dandruff and anti-itching effects. Based on the guidelines of the Ministry of Food and Drug Safety, the scalp condition is evaluated before and after product use through visual and photographic evaluation methods.
  • Testing period: 2 weeks or 4 weeks
  • Subjects: 20-30 subjects
  • Claim: Helps improve dandruff and relieve itching
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