Description Obagi Nu-Cil® Eyelash Enhancing Serum helps to nourish lashes for a more luscious, thicker, and defined-looking appearance with results that continuously build day after day. Obagi Nu-Cil® Eyebrow Boosting Serum helps address the appearance of thinning, patchy, and over-tweezed brows resulting in the appearance of fuller, denser, and darker looking brows. Achieve face defining lashes and brows with our specially formulated serums made with Obagi's innovative NouriPlex® Technology, a synergistic clinically-proven blend of ingredients shown to accentuate the healthy look of eyebrows and lashes in as little as 8 weeks of use. How To Use Obagi Nu-Cil™ Eyelash Enhancing Serum Step 1: Cleanse the skin Step 2: Apply a thin layer of Obagi Nu-Cil Eyelash Enhancing Serum to the base of the upper lash line. (Do not apply to the lower lid or any other areas) Step 3: Wait 90 seconds for product to dry completely before applying another product to the skin Obagi Nu-Cil™ Eyebrow Boosting Serum Step 1: Cleanse the skin and allow the skin to completely dry. Step 2: Nightly, apply the serum from the root of your eyebrow and follow the natural shape of your brow. Step 3: Wait 90 seconds for the product to dry then continue your skincare routine. (Do not apply to any other areas) Key Ingredients NouriPlex® Technology A complex blend of four high-performance ingredients that gives our eyebrow and eyelash serum the effective boost you need for results. Full Ingredients Please refer to individual product for ingredients.