Is it normal for derma rolling redness on scalp to go away in a hour?

[PYT]

I’ve only had the redness stay for a day once after that it goes away in a hour

I haven’t rolled hard enough for bleeding just redness

Am I doing that shit wrong?

the one time I did bleed it was cause of a tear

 

[Deleted member 14918]

for me it is 2 hours with 0.2mm

 

[PYT]

Bump