Formulated with castor seed oil, shea butter, mango seed butter, and vitamin E, this lip-quenching sleep mask lavishes lips all night long. Formulated with castor seed oil, shea butter, mango seed butter, and vitamin E, this lip-quenching sleep mask lavishes lips all night long. Founded in 2010 by two sisters who believe in the power of makeup, NCLA Beauty is on a mission to create clean, high-quality cosmetics that stay true to their Los Angeles roots. From award-winning nail wraps and lacquers to lipsticks and sugar scrubs, NCLA's collection establishes them as a destination for fun and innovative makeup. Best of all? NCLA is committed to never testing on animals and maintaining 100% vegan formulas.