Sign your lips in statement color with new L’Oréal Paris Rouge Signature Metallic Color Ink. A collection lip inks that combine unapologetically bold color with a super-lightweight finish, for the ultimate bare-lip sensation.. The oil-in-water formula lets lips breathe, leaving a memorable mark but a forgettable feel for the ultimate all-day comfort. Every swipe will provide an instant pure color statement that lasts with a soft finish. With on-trend shades every woman can sign her look with her own statement color.