for me i noticed that my real hair has been growing fuller and thicker since ive been wearing, i shave my top down every two weeks when doing de/re, im wondering if my hair is growing back because of wearing a piece and not putting a bunch of junk in my hair< or im not as stressed as i was before wearing, but i dont think there was much of a changed before wearing i put alot of product in my hair before i got a piece and i went on vacation for a month and lost some weight< i think people noticed my slimmer self instead of my hair