This is the superb colour my grand father are using this shampoo. And they told me its a very profitable and long lasting colour my grand father is very happy to take this shampoo.my frnd am telking you I have seen the result on this shampoo its a very profitable shampoo for every one . My grand father age 72 and they have white colour hair so they are ising this shampoo every month gor 2 times. And than they are seen the result becouse vasmol is good product for hair its not a dangerios its a good and profitable product.!