You have stripped and bleached your hair way to many times for a simple
solution to restore it back to a healthy state. You have to be patient and
diligently use a jojoba oil or something equivalent on a daily basis. Do not
use any other bleaches and dyes while your hair is recuperating. You might
have to cut it short as this kind of damage will be irreparable. Healthy, shiny
hair comes from within and abusing your hair to the extend you've done,
will not help the least.