Anyone elses hair change after surgery?

No it's not you....I also believe our hair changes.  I use to have really nice, thick, naturally curly hair. After surgery,  of course it thinned out ALOT but also got very dry and brittle and doesn't have the curl it use to. It fell out by the handfuls and scared the dickens out of me!  It no longer comes out like that, but it's still thin and very dry. I've tried everything....nothing helps.  My hairdresser told me last week to try protein treatments that you buy at the beauty supply store and that would help.  But I agree, our hair is never the same after that surgery....I don't care what anyone says....LOL   

www.toppik.com

I am going to order some of this product.  Another person on this site recommended it but I have kept putting off ordering  To try it doesn't appear to be a big investment (travel size to check out the color and see if I like it plus the spray attachment about 24$ - but that doesn't include S&H).
I have NO personal experience and can't say if it works - the video, testimonials, etc. are pretty amazing though.  I've been thinking of getting it for about a month - when my hair started falling out.  Still falling out of course.
The gal on OH who mentioned it liked it.  I just have not seen anyone else mention it.
I wish you could just go to the store and pick it up.
I will post on OH if it works but I don't know how long it will take to get it.  I'd be curious if anyone else is impressed or NOT impressed by the web site.  Really curious if anyone has tried this.