Tns eye repair. Tns night eye repair is designed to repair, nourish and protect the delicate skin surrounding the eye. Its rich texture supplies plumping moisture with hyaluronic acid in order to diminish dehydration lines and increase radiance and brightness. Vitamins A, C and E supply antioxidant protection as they condition the skin and help to lighten dark under eye circles. Peptides and NouriCel-MD aim to keep the eye area youthful and rested looking. Wake up to renewed eyes each morning with Tns night eye repair.