Supercilium | 2,454 followers on LinkedIn. We are a global leader brand for premium brow and lash products. Currently available in over 90 countries. | Supercilium is a Dutch supplier of eyebrow cosmetics, founded and headquartered in Amsterdam, The Netherlands, selling in more than 75 countries. Founded in 2018 by Manouk de Vries, supercilium strives for a world of fearless women with the confidence to express their true character through beauty. At Supercilium we are on a mission.