In a literal sense, there is no specific timeline for facial rejuvenation. However, once you begin, it is a lifelong commitment, as the benefits of your treatments may diminish with time. The frequency with which you should undertake face rejuvenation is usually determined by the treatment that you are receiving. For example, a facelift has long-lasting consequences. Some may take up to eight years to eliminate. This would necessitate facelifts every five to eight years. Botox injections, on the other side, have a shorter duration, with effects lasting only 6 to 9 months. This will define how frequently face rejuvenation procedures are required.