Cosmetics Formulation Development

-Can mix glycolic acid 5% + Azelaic Acid 10% into Aloe Vera Gel Heavy directly? Which one should I mix first? -must enter สารกันเสีย what to add? yes

Hello Aloe Vera Gel will not be able to Acid resistance of glycolic acid and cannot tolerate electrolyte from Azelaic Acid , if needed. Aloe Vera Gel is a gel base. this recipe There may be additional สารสร้างเนื้อเจล to compensate for liquefaction caused by acid and electrolyte added to the formula, it is recommended to add Pro Polymer Gel In Aloe Vera Gel thickens the texture. by trying to add Pro Polymer at 1.0% on a very thick gel texture. Then gradually add both ingredients into the gel and blend together. The gel may have some liquid. (which is compensated by adding Pro Polymer initially)