I can't really answer all of your questions because I just had this done last week. I paid $300 for it, and I definitely think it was worth it for me.
You can shower before you go in for the treatment. But, you can not get your hair wet AFTER you get the treatment for 72 hours (3 days). So you can just shower with a shower cap on.
My hair has not fallen off.
I had 2b hair with lots of frizz, especially in the humidity, and now I have absolutely no frizz, very soft and silky feeling. I can even let it air dry.
I love it. I hope you like it, too.
Please post results. Good luck!!
Hair Type - wavy/curly, fine texture, thin/medium density
Last edited by anniemae; 08-16-2009 at 10:45 PM.