- Reaction score
- 461
Noisette, you the man! Thank you.
What I think is very interesting from these latest patents is that they are clearly stating
wounding/disruption of epidermis.
Seeing how epidermis is mostly 0,03 - 0,15mm, I believe it's important to state to
members here who are already trying dermarolling/needling to not overdo it,
as the standard lenght of needles seems to be 1,5mm. Now, I know that
not all of the lenght penetrates the skin, but I just wanted to point out
something which might not be so obvious to everyone. If you press
hard enough to bleed, you have probably overdone it.
Just my thought ofc, but the epidermis depth is objective medical knowledge though.
Cheers
What I think is very interesting from these latest patents is that they are clearly stating
wounding/disruption of epidermis.
Seeing how epidermis is mostly 0,03 - 0,15mm, I believe it's important to state to
members here who are already trying dermarolling/needling to not overdo it,
as the standard lenght of needles seems to be 1,5mm. Now, I know that
not all of the lenght penetrates the skin, but I just wanted to point out
something which might not be so obvious to everyone. If you press
hard enough to bleed, you have probably overdone it.
Just my thought ofc, but the epidermis depth is objective medical knowledge though.
Cheers