The people at the salon were incredibly nice, however, the treatment itself made no difference whatsoever to my hair. I did the Olapex treatment from my very dry hair, after the treatment, I found my hair in the same position as it was before the treatment. I already have low expectations after struggling with my hair for a while, but I couldn’t tell in the slightest, that my hair was better, stronger or softer. Definitely was not worth the money.