The tightening of the platysma muscles, which run from the jawline to the collarbone area, causes neck bands (also known as platysma bands). These muscles are activated when the corners of the mouth are turned down and outward in a surprised or frightened expression. Some studies have even shown that prolonged cell phone use can add stress on the platysma, resulting in unattractive lines. Previously, the only method to get rid of neck bands was to have surgery, which required a lengthy recovery and the risk of complications. However, Botox has recently become the safest, most economical, and popular approach to treat this area. And the best thing is this: There is no downtime and the injections are relatively painless. This means you may come in during your lunch break, get a treatment, and go about your day— though it's usually best to avoid laying down or working out for at least four hours after receiving any injectables.