Per previous message, I'd like to buy some of these GraftCyte products on my own and save some money. Can anybody help?

Go to Google.com.

Do a search on Graftcyte.

You will find pages like this: http://www.anagen.net/ngcsin.htm

By the way, I'm not certain that the need for GraftCyte is firmly established, in other words maybe not every doctor finds it essential...?

Which doctors use GraftCyte after-care? Which ones just recommend GraftCyte shampoo?

Check out this interview with Dr. McAndrews (recommended by this website) where he discusses GraftCyte (this is page 4, but the whole interview is good, I suggest reading the whole thing. He addresses the FU vs. Minigraft issue, for example): http://www.regrowth.com/hair_loss_interviews/paul_mcandrews_interview_4.cfm