HairLossTalk.com sells Tricomin. There is also some information on the product page.
The efficiacy depends on the amount and kind of copper peptides Tricomin contains. Unfortunatly, I couldn't find out the concentration of CPs in Tricomin as of yet.
Here's a thread discussing a similar product (American Crew): http://www.hairlosstalk.com/discussions/viewtopic.php?t=15345