Metallic silver pigment is ideal for handmade soaps. You can add the dye into a melted mass and blend it all in order to colour the whole soap, or you can achieve interesting effects by only dyeing a part of the soap mass. In case of using a cream soap base, you don’t have to melt the mass. It’s suitable to use 1-4 ml per 100 g of soap mass depending on the intensity of colour that you want to achieve.