I use this shampoo for a long time, because it smells good and very well cleaned. Sulfate free is always good for the hair and so many shampoos there is not it in the market. Since it is affordable by the price, I reach over and over again about this product. Unfortunately, the tube was totally contaminated with black fingerprints on with me. As the dirt was not even wipe, there are 2 star deduction. Who wants to have to stand a dirty bottle in a clean bathroom ?!