Cosmetics Formulation Development

liquid serum Lots of air bubbles while spinning Use Any Gel 0.4% is the viscosity agent. Please ask for advice on how to reduce air bubbles of the liquid serum that is tight (in the formula does not contain oil).

I want to know too

The team did not come to the end. Wait until the gums are dry and

Hello, recommend PEG1500 2%, by warming to dissolve in water. or to the formula It will help shorten the time for the disintegration of the bubbles in the formula. If you still find that there are many bubbles May be spun gently in a continuous stirring manner. The bubbles will gradually disappear on their own.