These ingredients can be mixed together. Please exclude Tocopherol ( Vitamin E (dl-alpha tocopherol) ), if desired. used in this formula Must be low, should not exceed 0.1%, if higher May cause gooey.
- Can do it? - suggest Mild Preserved Eco 1%can you change it to this one? Vitamin E (Tocopheryl Acetate) and is required. สารกันเสีย again
can do it?In case you want to add to clear skin and reduce pores, you can enter Ethyl Ascorbic acid ( Vitamin C Ethyl Ether ) into this formula? Or do you have another suggestion