For neck bands, Botox can relax the platysma muscles

https://www.scribd.com/document/1027577393/Top-Botox-Specialist-Tips-How-to-Prepare-for-Your-Session-219782

For neck bands, Botox can relax the platysma muscles, softening vertical cords and contributing to a smoother neck profile when combined with healthy posture and skincare practices.