A groundbreaking peptide-based nighttime eyelash treatment. Contains Tri-Phase Lash ComplexTM to target all three stages of hair growth cycle. Visibly improves the appearance of natural lashes. Unveils fuller. denser. thicker and longer lashes. Ophthalmologist-tested. irritation-free. To use: Apply a thin line along the upper lash line at night. Use only at the root area on clean skin. Do not apply more than once per day. Can also be used on eyebrows.