community The Effect of Intradermal Botox on Androgenetic Alopecia and Its Possible Mechanism (Journal of the American Academy of Dermatology (2020)
Intradermal botulinum toxin (BTX) injections effectively treat androgenetic alopecia (AGA) by inhibiting TGF-β1 secretion from hair follicles. Further research and long-term follow-up are needed to confirm these findings.