My daughter had very thick and curly hair and had her hair Japenese style straightening when she was 12 years old. Ever since she lost alot of hair and It's been passed more than 2.5 years but her hair is not as curly as before and is not thick anymore eventhough some of her hair grew back after 3-4 month in the begining after losing alot hair. I've tried alot of natural stuff like eggs, olive oils and she uses curatage shampoo, conditioner and even hair stimulator, but has'nt been helpful sofar. Please advice me what to do because it became one of the biggest concern for me.