For oily scalps, “hairline Botox” can reduce sweat and oil, potentially extending blowouts and reducing frizz

https://stephenzcye823.wordpress.com/2026/03/06/what-is-botox-treatment-science-safety-and-results/

For oily scalps, “hairline Botox” can reduce sweat and oil, potentially extending blowouts and reducing frizz, though careful dosing prevents unwanted forehead weakness.