Frontal Struggles: Does Anyone Else Find That This Area Takes The Longest To Regrow?

[Ikarus]

I am on a certain regimen, and the frontal is taking longer than the hairline to regrow. It's a bizarre situation; I thought it would have been the other way round, with the hairline taking longer to regrow than the frontal. My hairline has regrown to become an NW0.5, which is great, but the frontal is still thin and evident.

(This is where the area is taking the longest, within the pink triangle)

Is anyone else having this issue?

 

[Incinerate]

Independantly of any regimen, this is the area which is the most thinned in my case so it does no surprise me that it takes longer than the hairline to regrow