Age, hormones and other factors can negatively impact lashes' natural growth cycle. This serum counteracts that with ingredients like biotin, panthenol and hyaluronic acid to support your lashes' growth phase. Obagi Nu-Cil Eyelash Enhancing Serum is powered by innovative NouriPlex™Technology, a proprietary blend of 4 key ingredients, which supports the appearance of fuller, denser, more voluminous lashes with results that continue to build day after day.
Once-a-day use leads to thicker and more voluminous lashes in as little as eight weeks with continued improvement after that.