Botox injections into the neck, or neck Botox, are one of the most popular beauty processes used to tighten and rejuvenate and eliminate neck wrinkles.It is also used to reduce lines and wrinkles in the jaw and face area, the areas around the neck. Botox injections into the neck are very sensitive and should be done by the best doctor to prevent damage to this sensitive area.By injecting Botox into these muscles, they become blocked, and as a result, the skin on them is removed from the loose position and the lines and folds of the neck are reduced.