Cosmetics Formulation Development

Order copperpeptide, so I want to ask how to use it. 1. Ask how to mix in the cream before applying. How to mix it? How much proportion to get 1 percent, I'm not sure if I can apply Pui or not. 3. You can mix just water. Then put a spray bottle to spray the face, scalp or not? (because I read from the web that this substance Should not be used with cream that contains some substances, so I'm not sure that it can be used with existing creams.

Base Cream 99g + Copper Peptide 1g equals Copper Peptide 1%. You can't apply it purely. Can be used up to 3% You can mix just water and put it in a spray bottle, but you should use น้ำกลั่น and should add สารกันเสีย Also recommended as Mild Preserved Eco™ ( Preservative-Free ) 1% because it is very gentle.