Platysmal bands in the neck respond to Botox by reducing vertical cords

https://www.scribd.com/document/1008910624/Botox-Masseter-Treatment-Clenching-Relief-and-Facial-Slimming-127152

Platysmal bands in the neck respond to Botox by reducing vertical cords, refining the neckline and complementing jawline contouring to create a more youthful lower-face silhouette.