The only lash enhancing product that is lash extension safe! Formulated with our proprietary peptide blend, LAshX® Pro/Line Treatment captures the latest in scientific advancement to strengthen and condition existing lashes while stimulating new growth in a safe and natural way. LAshX® Pro/Line Treatment is a clear formula used to strengthen, condition, and promote thicker, longer and fuller lashes and brows. Apply to your lash line once a day, morning or night, and see amazing results! Brows and lashes will appear 3 times fuller, longer and thicker with regular use for 3 weeks. -Triple Peptide Blend Stimulates Growth and Retains Hair -Anchors hair with proteins at the root -Stimulates Keratin production for a stronger longer hair -Keeps each hair in the Anagen (Growth phase) 46% longer The PRO/Line Treatment not only improves clients' natural lash and brows, but also retains the hair by two weeks longer, extending the life of the lash extensions and eyebrow extensions.