Different botulinum toxin products and concentrations can effectively reduce sweating, itching, bladder pressure, hair loss, and muscle spasms.
Botulinum toxin A helped stop hair loss and grow new hair in mice.
16 citations,
February 2018 in “Journal of Cosmetic Dermatology” Carboxytherapy may help increase hair growth in alopecia patients but requires ongoing treatment.
4 citations,
March 2023 in “Journal of Cosmetic Dermatology” Carboxytherapy is a safe and effective treatment for improving skin appearance and treating various skin conditions, with mild side effects.
3 citations,
April 2011 in “Expert Review of Dermatology” Mesotherapy lacks strong evidence for effectiveness and safety, and its ingredients are not FDA-approved for subcutaneous use.