Hi, currently I'm trying to make stick foundation and this is my first time to do it. I am facing a problem and hope somebody can guide me on this.
Problem: when I try to mix the pigment into the melted wax and oil phase, there appears a layer of oil (seems like oil is separated from the pigment) after the pigment is introduced. I wonder is it due to my pouring method or the formula is not stable. Wish someone can advise me on this....Thank you very much.
Newbie of formulation