Obagi Nu-Cil Eyelash Enhancing Serum 0.1 oz

Obagi Nu-Cil is a peptide-based eyelash enhancing serum formulated with NouriPlex Technology—a proprietary blend of biotin, lipid compounds, sodium hyaluronate, and panthenol. Designed for lash nourishment and thickening, it targets the anagen growth phase to support fuller, more densely packed lashes over time. Applied topically once daily, it is dermatologist and ophthalmologist tested, positioning itself as a medical-grade alternative within the premium lash-serum category. Clinical data (16-week blind study) reports 93% visible improvement and 89% thickness perception, though real-world results require consistent daily application. Best suited for consumers seeking a physician-endorsed, non-prostaglandin peptide serum willing to pay a premium ($125 per 3-month supply, or ~$1.39 per day).