Obagi Nu-Cil™ Eyebrow Boosting Serum accentuates the healthy look of fuller, denser, darker appearing brows.

This eyebrow boosting serum is specially formulated to help address thinning, patchy, and over-tweezed brows with Obagi's NouriPlex™ Technology, a complex blend of four high-performance ingredients. Clinically-proven, this blend of ingredients is shown to fortify brow hair for fuller, denser, darker-looking brows.

Clinical Results:

  • 100% subjects showed brow fill improvement after 8 weeks of use
  • 94% showed more densely packed eyebrows after 8 weeks of use
  • 85% showed overall healthy appearance after 8 weeks of use
  • 100% showed brow density and volume after 12 weeks of use
  • 100% showed brow fill after 12 weeks of use
  • 89% showed overall healthy appearance after 12 weeks of use

Key Features:

  • Proprietary Lipid Compound targets the anagen phase of the brow hair cycle to provide thicker, fuller looking eyebrows
  • Biotin supports the production of keratin
  • Panthenol helps with hair conditioning, moisture, and texture improvement
  • Sodium hyalonurate attracts and retains water to both hydrate and thicken the appearance of eyebrow hair


Cleanse the skin and allow the skin to completely dry. Nightly, apply the serum from the root of your eyebrow and follow the natural shape of your brow. Wait 90 seconds for the product to dry then continue your skincare routine.

DO NOT APPLY to any other areas.

Obagi Nu-Cil™ Eyebrow Boosting Serum

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