Abstract: Cosmetic facial treatments are a rapidly developing area of clinical practice with increasing numbers of GDPs providing facial aesthetic treatments. As their popularity grows, more patients are now undertaking such procedures. Aesthetic dentistry has an absolute boom over the last 30 years when it comes to such innovative techniques as teeth whitening and minimally invasive veneers. Treatment planning according to facial structure and dental configuration helps to improve aesthetics’ function and its harmony. The main concept of aesthetics in dentistry is to make any damaged dentition look naturally beautiful. This article reviews that it is necessary for dentists to have professional knowledge about facial aesthetics.