April 2026 in “Skin Appendage Disorders” Microneedling for hair loss may cause skin cancer.
Microtrauma techniques like microneedling and PRP can help regrow hair in non-scarring alopecia.
49 citations
,
August 2016 in “Aesthetic Surgery Journal” Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.
June 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” Controlled microtrauma can help skin heal with hair growth instead of scars.
Microneedling for hair loss may cause skin cancer.