Soap (anionic surfactant and cetostarilic (cationic)

Hello everyone, a query: Is there incompatibility between a saponified soap by adding cationic cetostearyl alcohol? It is for use on the hair as a shampoo


  • PharmaPharma Member, Pharmacist
    What exactly is in your cationic cetostearyl alcohol to render it cationic?
    In theory, anionics (soap) and cationics are incompatible but that's just the theory. In practice, it depends...
  • Thank you for your response.
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