Ready for brows that WOW! A powerful, nutrient-rich growth serum that will improve thin, fine, short or sparse lashes and brows. How To Use: We recommend using our serum on an evening, once your skin is clean and make-up free. Brush over the lashes and brows and then let this dry in for around 90 seconds before you sleep. If you aren't wearing make-up in the day, you can apply the serum on a morning too for an extra boost. The lash serum should automatically help tame brows and coat lashes in a nice glossy finish, making them look more hydrated and slightly thicker. Be consistent with your applications and after around 4-6 weeks you should notice a difference in the appearance and quality of your lashes and brows.