From a certain age, the skin begins to regenerate more slowly. Due to gravity and the skin's difficulty in renewing itself, overstretching or laxity is inevitable as the skin is unable to adhere to tissues.

To prevent sagging, many procedures can now be performed with dermal fillers on specific parts of the face. Non-surgical procedures like dermal fillers — whether on the chin, cheeks, or smile lines — are becoming increasingly popular for enhancing one's appearance. According to Medical News Today, dermal fillers are minimally invasive — since surgery isn't involved.