This 13 Colors Waterproof Lip Liner is expertly crafted to provide long-lasting wear and a natural look. Its formula includes cyclopentasiloxane, isododecane, resin, and synthetic fluorophlogopite for a silky, moisturizing finish. With a shelf life of 3 years and a recent production date, this full-size lip liner measures about 14CM and comes with 1pc. Its ingredients, including talc, trimethylsiloxysilicate, and dimethicone, are backed by scientific research and expertise.