Shiseido Full Lash and Brow Serum is a dual-purpose serum that helps enhance the appearance of both lashes and brows. This serum is formulated with a blend of botanical extracts, peptides, and vitamins that nourish and strengthen lashes and brows. With regular use, you can expect to see longer, thicker, and more defined lashes and brows. The serum has a lightweight formula that is easy to apply and is suitable for all skin types. It is also ophthalmologist-tested and safe for use with lash extensions.