Now available for subscription! Get your Keratin Mascara delivered as often as you'd like and save 30% while you're at it! Per Leis Keratin Mascara is caring and especially useful after a lash lift or coloring thanks to its unique formula that is developed to protect and moisturize dry lashes and eyebrows. Our Mascara is transparent and has a gel consistency that is designed to maximize the moisture and keratin of your lashes. By applying the mascara with the included dense brush, even the shortest lashes that otherwise are difficult to reach are emphasized. Your lashes get a thin, protective layer that highlights the natural pigments in each lash and gives additional shine and luster.