Best dermaroller needles lenght

[marlesip]

what is the best length on dermaroller needles for eyebrow growth?

 

[IOS]

i just got an 0.75mm 128 needles one
lets see how it works

 

[GreekGenes]

If you're using it with minox 0.25mm is enough

If you want to induce hair growth by dermarolling only 0.75mm at least.

Bear in mind though that the longer the needle length, the higher the risk of fucking up your skin and hair