1540 nm Secret Glow treatment that rapidly and effectively resurfaces skin to induce bulk collagen heating and remodeling with little to no downtime.. Non-ablative fractional laser skin resurfacing is a technique that incorporates a non-wounding laser to remove layers of skin as well as minor skin blemishes such as dark spots and fine lines. This treatment targets skin imperfections over the course of several treatments with shorter recovery times and has long lasting results. 3-6 treatments are needed to address skin concerns.