Lvl is a revolutionary treatment from nouveau lash that gives lift volume and length to the natural eyelashes for those who would like a more subtle eyelash treatment to that of eyelash extensions the treatment involves lifting the natural lashes by means of a solution to the lashes creating curl and volume a colour boost tint is then applied to the upper lashes and a finishing conditioning serum to leave the lashes nourished and silky a patch test is required at least 24 hours prior to th