understand that if using
Pro Polymer is a gelling agent in gel formulations.
แอลกอฮอล์ may make the gel a bit sticky. Therefore, a little oil should be added to the recipe. So I want to ask: 1. How many % amount of oil should be added? 2. At what stage should the oil be added? Dissolve with
แอลกอฮอล์ at all, or do I need to add another emulsifer, thank you.