LASH SCIENCE FROM THE HAIR EXPERTS Every swipe of this clear, lightweight lash serum  delivers highly effective concentrations of NEW OLAPLEX Peptide Complex Technology™, OLAPLEX Bond Building Technology™, hydrating Hyaluronic Acid, and Biotin to the lash line to support and sustain the natural growth cycle and lash retention. Experience more conditioned, healthier-looking lashes In as little as 2 weeks and see the look of longer, fuller lashes in as little as 4 weeks. Get ready to see your full lash potential. KEY BENEFITS LASHES LOOK: LONGER & MORE LIFTED THICKER & DENSER HEALTHY & HYDRATED CLINICAL RESULTS 94% experienced more voluminous-looking lashes 97% reported improvement in the appearance of longer, denser lashes 100% reported improvement in the appearance of thicker lashes* Ophthalmologist tested. Prostaglandin free. *Results may vary. As reported by participants at the conclusion of a 12-week consumer perception clinical study of 33 subjects with 2x daily use.