I was in the mood to try a new shampoo when I purchased this. It seemed to go well for the first couple of tries although like the other reviewers there wasn't a noticeable difference in the thickness of my hair. It did feel a bit softer though which I liked. Towards the 3th or 4th use I developed a hectic itchy rash on my forehead which transformed into little red bumps - Hello allergic contact dermatitis! :( So to anyone with sensitive skin or a history of dermatitis this is probably not the shampoo/conditioner for you.