The patches serve a dual purpose when using the Omnilux Eye Brightener LED device for your under-eye treatment. These patches not only ensure secure device attachment to your skin, enabling a hands-free treatment, but they also provide extra skincare benefits. Each patch is infused with the potent blend of niacinamide and amino acid-rich peptides, working together harmoniously to brighten dark circles and foster a smoother, more rejuvenated under-eye area.