olaplex

Has anyone used olaplex on their hair??? My natural color is almost black and I recently went blonde. My hair is now extremely super damaged, last time I got my roots done my hair was falling off and snapping off like crazy. I thought I was gonna be bald! (I waited too long to get them done so she had to bleach my roots). It's been about 6-7 weeks since i got my roots done but now I really wanna go back to my natural hair color so it can grow out and get healthy again. My question is, if you tried olaplex, did it work for you? I heard it's supposed to make your hair healthy and it protects it from damage during color. It's really expensive so I don't wanna get it if it doesn't work. Also, if I went dark right now, will it damage my hair even more causing it to fall off? I've been deep conditioning my hair once a week and I've been using high end shampoos and conditioners.