Each application of this clear, lightweight lash serum delivers highly effective concentrations of the new OLAPLEX Peptide Complex Technology™, OLAPLEX Bond Building Technology™, hydrating hyaluronic acid and biotin to the lash line to support and preserve the natural growth cycle and lash retention.

Dip brush once and apply to skin along upper lash line on both eyes. Do not wash off. Allow to dry for at least 90 seconds before applying other eye products. It is not necessary to apply to the lower lash line. Use twice a day, morning and evening, on clean, dry skin.