0.17 FL. OZ. 
An eyebrow serum that supports thicker, darker eyebrows. This eyebrow serum is specifically formulated to help address thinning, patchy, and over-tweezed brows. Obagi's NouriPlex™ Technology, a clinically-proven blend of ingredients shown to accentuate the healthy look of eyebrows to be fuller, denser, and darker in as little as 8 weeks, with more pronounced results in 12 weeks. A 12 week study was conducted in 2022 by Obagi®. Data on file at Obagi Cosmeceuticals, LLC.
 
 
In 8 weeks, study participants showed*: 
• 100% subjects showed brow fill improvement after 8 weeks of use.
• 96% showed more densely packed eyebrows after 8 weeks of use.
• 85% showed overall healthy appearance after 8 weeks of  use.
In 12 weeks, study participants showed*: 
• 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.
*2022 12-week study. Data on file at Obagi Cosmeceuticals LLC.