Kiehl's Since 1851 1 oz. Midnight Recovery Concentrate An overnight facial serum with botanical oils that visibly restores skin by morning. This facial serum visibly restores skin while you sleep. This formula features a blend of botanical oils including Lavender, Squalane and Evening Primrose. Apply this facial oil to smooth skin's texture overnight and wake up to more radiant skin by morning. A Kiehl's customer favorite. Who It Is For: All Skin Types Solution for: Dullness/Uneven Texture Pa.