Our "Solid Shampoo", "Solid Shampoo", is not a boiled soap, but is made by us from a very mild surfactant in powder form, which is mainly used for the production of baby shampoos. It has the wonderful property of producing very abundant mild and firm foam in combination with water. So much that our customers like to call it an "all-in-one foam miracle" and use it in the shower for all body care. Simple and practical