Any luck with Regenex hairloss program?

Has anyone ever tried Regenex before?  It's the HL system from L.A., supposed to work really well.  I went on their site and they claim to be really professional, will help you do hair analysis and all that stuff.   But does it really work?  It's pretty expensive too.  I don't know if I should give it a go?  A bit skeptical.

http://regenex.blogspot.com/2007/06/regenex-hair-loss-treatment.html