Ive heard about this new hair product called Olaplex, which supposedly can minimize the damage done to your hair while bleaching up to like 80%... 80% is probably not true, but Im sure its quite a lot. Ive seen people using it on youtube, and it seriously looks like it works. I see girls going from almost black hair, to platinum blonde, and the hair doesnt look damaged at all.

 Anyone out there thats got any experience with Olaplex? Does it work, if so, how much? 

Only the bottom parts of my hair has had anything done to it, the rest is virgin hair, I almost never use heat, and barely any products at all. So I would say 90% of my hair is in perfect condition, and the ends need to get trimmed anyways.