In Chemico Skin Sensitisation: Direct Peptide Reactivity Assay (DPRA)

  • China
  • 化妆品用化学原料体外皮肤变态反应: 直接多肽反应试验
  • To be enforced
  • 2019-03-22
  • 2020-01-01
  • China NMPA

This test is to assess chemical ingredients used in cosmetics. Direct polypeptide test method will replace the white rabbit test which was previously used to assess skin sensitization. The "Direct Peptide Test" is an in-vitro alternative which can be used to examine the corrosivity of 10 kinds of chemicals.

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