A beautiful smile, a confident smile always gives a person self-confidence. Smile aesthetics comes into play here. Gummy smile or gingival smile is when the gums under the upper lip are visible more than 2-3 mm while talking or laughing. The most important reason why the upper lip becomes very thin or the tip of the nose is pulled down while laughing or talking is that our speech or laughing muscles are stronger than normal, that is, they work too much. Correction of this situation is with botox application to these muscles.The effect period of the application is about 4-6 months. It must be renewed afterwards.