Hello, from the recipe is a water-based soap recipe. no oil at all The available colors are
สีละลายน้ำ advantages of
สีละลายน้ำ is easy to use. Members can add to the water of the formula. Stir or blend until dissolved. It will be colored immediately. The problem with water-soluble paints is their instability. The color can fade easily. A mixture that protects the color from fading must be used, such as
Benzophenone-4 as well as may need to adjust the pH of the formula to not be too acidic or alkaline. (This may affect the appearance of the soap bar)