Developed with plastic surgeons, this best-selling innovation is your peptide-infused lash primer, eyeliner and mascara, all in one game-changing formula that’s clinically shown waterproof even after 12 hours of wear! Unlike most other mascara brushes that leave the first 1/3 of your lash roots bare, the groundbreaking skinny wand starts coating your lashes at their actual roots to create a beautiful, lash-lengthening effect—and lays down black pigment between each and every lash for instant tightline eyeliner definition and the look of a fuller lash line. This unique wand also allows the ultra-conditioning formula, infused with hydrolyzed collagen, proteins, biotin, jojoba, saw palmetto, chamomile, aloe, açai, amino acids and antioxidants, to nourish your lashes from root to tip for revolutionary lash-changing results!