The Rodan + Fields Lash Boost is a popular lash enhancer that helps to improve the appearance of your lashes. This serum is formulated with a blend of peptides, biotin, and keratin that work together to nourish and strengthen the lashes. With regular use, you can expect to see longer, thicker, and more voluminous lashes. The serum is easy to apply and is suitable for all skin types. Whether you have short and sparse lashes or simply want to enhance your natural lashes, the Rodan + Fields Lash Boost is a great option.