Sagging skin occurs when collagen and elastin production decline, leading to looseness and loss of firmness in areas such as the face, jawline, and neck. Over time, skin loses its ability to snap back, creating a tired or aged appearance. While aging is the most common cause, sun exposure, weight loss, and genetics can also contribute. Advanced aesthetic treatments can stimulate collagen renewal, helping to firm and tighten the skin for a rejuvenated look.
