I love this shampoo! My hairdresser recommended this product to me back in 2008/09 because he said I had dandruff and course hair. He said it would help with the dry scalp and my frizz. At first, the smell put me off. Tea Tree is definitely a scent to get used to. It's an earthy, minty smell and that I absolutely LOVE now! When applying, it gives a tingling, cooling feeling to the scalp, like someone rubbed mint leaves on you. Overall, it did cure my dandruff and provided moisture for both my scalp and hair. I would totally recommend this to anyone, even if you do not have problematic hair.