Have you ever wondered about the science behind our OBAGI NU-CILTM Collection? Our OBAGI NU-CILTM Eyelash Enhancing Serum and OBAGI NU-CILTM Eyebrow Boosting Serum are formulated with NouriPlexTM Technology, a complex blend of four high-performance ingredients. Biotin: supports keratin production leading to thicker, fuller-looking eyebrows Proprietary Lipid Compound: targets the anagen phase of the brow hair, leading to appearance of darker and fuller-looking eyebrows Sodium Hyaluronate: seals in moisture, leading to more voluminous looking eyebrows Panthenol: helps with hair conditioning, moisture, and texture improvement . . . #Obagi #ObagiMedical #ObagiNucil #ObagiNucilBrow #ObaginucilLash #ObagiNucilEyelashEnhancingSerum #ObagiNuCilEyebrowBoostingSerum #BrowSerum #EyebrowSerum #LashSerum #EyelashSerum