After using these products for a few days my hair became extremely dry and brittle. I see in the reviews here that I am not the only person that has had this issue. I reached out to them regarding a return and was told I had to pay for postage. You do not have to pay shipping when you purchase the products....so why do you when you return them. The email they sent was in a little broken English, so not sure where these people are. They obviously are playing on the aging generation of women. My hair is healthy, just fine so there is no reason for it to become dry and brittle just after a few washes with their product.