Is dermaneedling / dermarolling really effective or is it a sham?

iCloud

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There are several microneedling studies, not just one Indian one.
 

iCloud

Established Member
My Regimen
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412
You can easily find other studies by googling microneedling and hair. There are two Dhurat studies (2013 en 2015), there is another Indian one: https://pubmed.ncbi.nlm.nih.gov/30886475/
There is a Chinese one, there is one comparing two needling depths. There is one about mice... There is a study with an overview of the literature... Just the ones I remember off the top of my head :)
All easy to find.
 
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