If you are ready to have Longer, Darker, Fuller Looking Lashes and Brows reach out and I'll hook you up. HOW DOES RODAN + FIELDS LASH BOOST WORK? 1. It MOISTURIZES the eye lash with sodium hyaluronate. 2. It NOURISHES the lash through 3 different amino acid peptides. 3. It PROTECTS the lash from breakage and brittleness with biotin and keratin. What else differentiates LASH BOOST? No prescription necessary. Single tube application, no multiple disposable brushes!