Home Cosmetic Science Talk Formulating Curcylic 40 (60% Cocamidopropyl Dimethylamine. 40% Salicylic Acid)

  • Curcylic 40 (60% Cocamidopropyl Dimethylamine. 40% Salicylic Acid)

    Posted by Nyatou on January 15, 2025 at 3:08 pm

    Hi

    I have made a body wash with SCI and CAPB and then I added 5% curcylic 40. What happened was that I lost all the viscosity and I had to add HEC to thicken it again.

    Does anybody know whether Cocamidopropyl Dimethylamine is compatible with SCI.

    Regards to everybody.

    Abdullah replied 56 minutes ago 2 Members · 1 Reply
  • 1 Reply
  • Abdullah

    Member
    January 15, 2025 at 8:15 pm

    Sci is not stable at lower pH and Curcylic 40 may have reduced its ph too much.

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