Kérastase Blond Absolu Discovery Set for Blonde Hair

I've been a blonde for a while now. Nice blonde, I would say. Despite the fact that in 2 years, my hair went from undyed to fully blonde, to medium blonde, to dark brown, to black. From caramel blonde to ash blonde, my hair is still so good. Especially because I've switched to the blonde absolute line since the last bleaching session. I now have all the products in the line and my hair is incredibly healthy