I have to say I accepted the Clear Hair seven day challenge they speak of on their commercials, and I was impressed. I used the Nourishing Clear Hair and Scalp Therapy shampoo and conditioner and my hair felt even better after a week of use. Clear Hair shampoo gently cleanses & nourishes scalp and hair with Nutrium 10™, an advanced moisture complex of vitamins & nutrients. The conditioner contains enhanced Nutrium 10™, an advanced moisture complex to help restore the scalp’s natural moisture balance. The shampoo was a great balance between clarifying and moisturizing, but the conditioner was my favorite because it was nice and thick, and really added moisture back to my hair. I would recommend you give it a whirl- they guarantee you will see results in just seven days – so take them up on it, I did!