My husband and I love it. We do see a difference in the areas of hair. For some strange reason we love the smell of it. I am going to have to purchase another jar because he tried to take it to sea trial with him. I have a little thinning at top of my head, I feel like it's thicker. He feels the same way with his head, thinning towards back. I really want to purchase the leave-in, but will it help with process more or not really. I don't want to just keep buying more things and it doesn't help. ...