Cosmetics Formulation Development

Make a serum to reduce melasma, clear face, use mainly AHA 2% GlucoBright 4% B3 4% Butylene Glycol 2% Cinnogel Cg . 3.5 % like this? 1. Where should I make adjustments that give better results? 2. Why is it time to do it? The meat has turned into water. I want it to have a bit of gel. Fill size Carbomer still not showing up.

Hello WaterLube™ Soft (or Cinnogel CG) does not tolerate electrolyte or acidity. AHA made the gel unable to be created. which is the same way that the member said to use Carbomer and found a problem, this formula uses Pro Polymer instead, it can withstand AHA Pro Polymer fine. Pro Polymer in water until the gel is obtained first. Then gradually add the ingredients into the gel. Blend until dissolved into the gel. in the filling process AHA add little by little. Blend together first. then add more If the texture is too liquid, you can add Pro Polymer is expected to help with this type of formula. It should be in the range of 1.0-1.7%. There is no formula สารกันเสีย Recommend Mild Preserved Eco 1%