These before-and-after results demonstrate the remarkable improvement in under-chin skin laxity and crepey texture following a series of four PRX treatments, combined with microneedling during the first and final sessions to further enhance collagen stimulation and skin tightening. The skin appears visibly firmer, smoother, and tighter, with a significant reduction in loose, crepey-looking skin beneath the chin and along the jawline. This customized treatment approach helped improve elasticity, refine skin texture, and restore a more youthful, sculpted appearance with little to no downtime. After four treatments, the laxity and crepiness have practically diminished, leaving the skin looking refreshed, lifted, and revitalized.