Nanogen's "VEGF"

[Sogeking]

According to latest clinical trials done by Nanogen (ofcourse who else ) their Serum VEGf is 237% better than mioxidil 5% in hair growth rate. However that is just hair growth rate but they do mention hair loss prevention down the line...
http://www.hairfear.com/hair-loss-tr...ical-tests.htm

A recent clinical test conducted by Nanogen, a hair growth and retention expert, found that Nanogen Hair Growth Factor Treatment Serum can significantly increase hair growth rate, up to 237 percent more than the standard 5 percent minoxidil solution.
...
According to the study, Nanogen Hair Growth Factors maintained hair growth at a healthy rate while the minoxidil control's growth began to decline prior to falling out. The study thus proved that Nanogen prolonged hair survival more effectively and prevented hair loss better than minoxidil solution.

Does anyone use this? Is it even viable?

I'm very sceptical about this, especially since I can't find the link to the study itself...