I got free samples of the shampoo and conditioner when I bought the detangling comb (which I hardly use). The shampoo I immediately gave away because of the sulfates. The conditioner I have still to use up after a year even though it's sample size. It's has a lot of protein and so I have to be careful on when and how I use it. Most of the ingredients in this line are not for my hair so I don't have a lot of interest.