Obagi's Nu-Cil Eyebrow Boosting Serum is specifically formulated to help address thinning, patchy, and over tweezed brows. It will accentuate the healthy look of eyebrows to be fuller, denser and darker.
 
Key Ingredients: Biotin, Proprietary Lipid Compound, Sodium Hyaluronate, Panthenol
Unit Size: 0.17 fl oz