What results & density should I expect 8 months post 3300 grafts FUE? Will vitamins help attain density?

Hello,Density is one of the most critical factors after hair transplantation.  Early on you may not be able to fully determine your density.  Density depends on various factors including the number of hairs  per cm squared, the thickness and vibrancy of hair, direction and design of hair.  Techniques for density vary from surgeon to surgeon.  In my office, we utilize a specialized technique that allows for optimizing density and found it to be helpful.  
Best,
Dr. Anil Shah

It is always a good idea to follow up with your doctor.  In general you would see results of a hair transplant surgery in 6 to 12 months. Sometimes longer.  FUE is just a method of harvesting grafts.  It has nothing to do with results.

At 8 months you still have a little bit more growing to do. There is still time for the density to get better, but if at 12 months you are still unhappy talk to your doctor about the possibility of getting a second HT to increase coverage.