Hello, and thank you for providing images along with your question. For your chin, you have several options, some of which are non-surgical. Chin augmentation and jaw contouring using dermal fillers are common procedures. Dermal fillers can restore lost volume in the lower face, contour the jawline to create a sharper profile, strengthen the chin, balance an asymmetrical jawline, and reduce the appearance of jowls. You may also explore PDO threads, as well as laser and energy devices to help tighten and lift the skin. For more invasive procedures that produce more dramatic and longer-lasting results, you may consider a mini facelift or a neck lift to rejuvenate your lower face and neck –these may be your best choices for treating signs of aging, such as slight jowl formation and mild to moderate skin laxity. To best determine the appropriate procedures for you, I recommend scheduling an in-person consultation with a reputable board-certified facial plastic surgeon. Your surgeon can do a proper assessment of your skin, determine the ideal treatment or combination of treatments for you, and ensure the best possible results.