I will make a cream to focus on strong skin, reduce acne. Can this formula be like this? Where should I increase or decrease? Light Cream Maker 1% Mild Preserved Eco 1% ( กันเสีย ) Water 70% Myristyl Nicotinate 5% French Pine Bark Extract 1% Licochalcone A 1% Centella Asiatica extact 1% Willow Bark ...