Botulinum toxin application in the face area has two purposes; The first is the correction of the existing lines, the second is the prevention of the lines that will form. It is frequently used to correct the lines between the eyebrows, forehead and crow’s feet. In addition, it is used to correct the appearance of gums (gummy smile) that occurs during laughing, to correct the appearance of cobblestone in the jaw, to reduce the drooping of the nose tip and to raise the eyebrow tip. The duration of the procedure is approximately 15 minutes, and the pain remains at a minimum thanks to the topical anesthetic cream used before the procedure. Contrary to what is known, the permanence period is not 6 months, but between 2 months and 5 months. Generally, applications are made every 4 months. Rarely, the duration of effect may be less than 2 months in people who are applied. Ineffectiveness is very rare.