Rodan + And Fields Enhancements Lash Boost *BRAND NEW AND SEALED*. Condition is New. Shipped with USPS First Class Package. Note: This products is the copy of R+F lash boost serum and therefore it is cheaper than the original. Real Results Get the appearance of lush, longer-looking lashes with R+F Lash Boost, a nightly eyelash serum. You’ll see a difference in as little as four weeks, and the best results in eight weeks. This conditioner can also be used to achieve fuller-looking brows. 5mL / 0.17 Fl.Oz. U.S. Participants using  Rodan + And Fields Lash Boost reported seeing the following results after eight weeks:* 90% of participants noticed the appearance of fuller-looking lashes 85% of participants noticed the appearance of longer-looking lashes 63% of participants noticed the appearance of darker-looking lashes Apply nightly on the upper lash line only. After desired results are achieved, continue using  Rodan + And Fields Lash Boost to maintain lash condition. Step 1: Remove makeup and cleanse face with the first step of your Regimen before using Lash Boost. Eyelids and lashes should be completely clean and dry. Step 2: Apply  Rodan + And Fields Lash Boost only along the upper lash line of both eyes. Dip the brush once per eye and wipe any excess product off the brush before applying. Step 3: Gently wipe off any excess serum from your eyelids or lashes. Do not wash your face or eye area after applying. Step 4: Wait approximately 90 seconds for  Rodan + And Fields Lash Boost to dry before going to sleep or applying other products around your eye area. Make sure to avoid eyelids and lashes when applying any product to the eye area, including eye cream.