Recipient site flaking 6 months post op. Dandruff?

[ZeoRanger]

I noticed my recipient site is flaking a bit when you rub it. I'm 6 months post op. The rest of the scalp does not flake like that.

 

It's not excessive but as more hair grows in it becomes more noticeable. I don't have any other symptoms like itchiness, pimples or other discomfort.

 

A general practitioner looked at it a month ago and sound she could not notice anything but it was after I had a shower in the morning and the flakes washed off.

 

I do not use mix or any other hair product. Just started using neutrogena 2-1 anti dandruff shampoo

 

Should I be worried?

Edited July 23, 2015 by ZeoRanger
Added info