It is the classic traditional village soap in liquid form, I have tried many shampoos, this was the most tolerable for my skin. Of course, the biggest advantage is the reduction of irritations, the biggest disadvantage is the texture of the hair, which feels like you have washed it with a green soap bar. That's why I wash the hair at the roots with this and use a regular shampoo for the rest of the length. It is very concentrated, has a long duration, and produces a lot of foam