I have recently undergone surgery and chemotherapy. Due to these, I have lost a decent amount of my hair. One of my doctors recommended that I use this 2 in 1 shampoo and conditioner. I originally bought a bottle at the store and loved it. When I ran out, I was unable to find it at any store I went to. Although, I did find it on Overstock.com and it was exactly what I was looking for! I am very happy with this purchase and the item arrived quickly.