A friend really recommended this, so even though I don't have bleached hair—just light brown dyed hair—I decided to give it a try. They say you only need to use it 2-3 times a week, but since my hair isn't bleached, I was worried the results might be subtle, so I'm planning to use it every day at first, lol. I hope ANAZE gives some noticeable results even on regular dyed hair.