L'Oreal Paris Makeup Lash Serum Solution is a budget-friendly option for those looking to enhance their lashes. This serum is enriched with lash-caring ingredients such as glycerin and pro vitamin B5, which help nourish and condition lashes. With regular use, you can expect to see improved lash density and length. The serum has a lightweight formula that is easy to apply and can be used alone or under mascara. It is also suitable for sensitive eyes and contact lens wearers.