Hello, please ask for knowledge. I want to do น้ำหอม ฟีโรโมน Yes, but I don't know the formula, what should I do? I used to mix it น้ำหอม Normal. The formula I use. น้ำหอม 30 : Mixture 70 (water mixture contains มัสก์ too) I want to know if I want to add pheromones, can I do it? And in what proporti...
