Detailed answer

While moisturizers can hydrate and improve the overall appearance of the skin, they cannot effectively address sagging jawline skin. Sagging of the jawline is primarily caused by loss of collagen and elastin, as well as the natural aging process. To effectively improve sagging jawline skin, comprehensive treatments such as radiofrequency therapy, ultrasound therapy, or surgical options like facelifts or neck lifts are generally recommended. These procedures can help tighten and lift the jawline, giving a more defined and youthful appearance. It is advisable to consult a skincare professional or dermatologist who can accurately assess your skin and recommend the most suitable treatment options for your specific concerns.