2. Shiseido Nourishing Mascara Base
Price: $23.00 at shop.nordstrom.com
This mascara base is supposed to enhance the volume, length, and curl of lashes. Like many of the best mascara primers on the market, this one has added nourishing properties. For best results, apply mascara while the primer is still wet. Alternatively, you could wear this mascara primer alone to give your lashes a glossy, natural looking finish.