I bought this product 2 weaks back. I have a chemical treated hair, used tons of styling products .i used this product once or twice in a weak. and because of this product I got a wonderfull result, my hairs become straight and silky , my hair texture improves, less split end, less fizzy , but if u buy this product, so you should buy absolute repair mask aswell , because your hair become bit dry just to use shampoo only.i highly recommend this product definitely buy it if you have chemically treated dry and dull hair. It can help you to remove exesive oily scalpThis product have very beautiful paked with yellowish product inside with really amazing fregrance. The only downside with this product is , bit expensive if you buy the smaller variant.