After using this product it was to my under standing that it was cure my flakes but if i stop using it...it was come back in a couple of day. so it's a good product to be using. i even take it went im going to san antonio for vacation to the hotel cause you know that they don't have many good shampoo. also i tryed using some other shampoos and it doesn't work like the other one's so head and sholders is the one for me. and i would give it to my friend and rememeded to other's even when i was a small kid my grandprants would like it so it safe to say that all my family been using it. it was around...