Blinc Eye Shadow Phase One eye shadow base was invented to keep your shadow on as long as you want, while providing your skin with anti-aging benefits at the same time. Once applied, it conceals and fills existing fine lines, providing a smooth lid for ease of powder shadow application. Then, any powder shadow can be applied to the phase one base, for color that cannot crease, fade, smudge or run, even if you sweat or wear in harsh weather conditions. At the end of the day, Blinc Eye Shadow Phase One is easily removed, only when you are ready, with any gentle makeup remover. It"s better than waterproof. In addition to superior hold, Blinc Eye Shadow Phase One contains anti-aging ingredients that clinical studies have shown to decrease fine lines after just six weeks by 67% and increase skin"s moisture after just one week by 53%.