Botulinum toxin-A may increase hair growth and reduce hair loss in men with baldness, and injecting near blood vessels can improve pain relief and last longer.
Botulinum toxin injections can reduce hair loss and stimulate new hair growth in some men with male pattern baldness.
Botox is effective for urinary incontinence, chronic migraines, and male pattern hair loss, and a new test for Botox antibodies is more humane.
Botulinum toxin-A injections in the scalp can reduce hair loss and promote new hair growth in men with certain types of baldness.
July 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” AA-PRP injections significantly promote hair growth but need better study design for clear efficacy.