The laser lift acts on the surface layers of the skin, destroying the epidermis, that is the outermost layer, and allowing them to leave regenerating. In this way the skin is renewed and is softer, tighter and less wrinkled. It is a technique that also affects the innermost layers of the skin as it stimulates the creation of collagen and this achieves tighten skin naturally. It's a little aggressive, minimally invasive technique.