Nu-Cil® Eyebrow Boosting Serum

Obagi Nu-Cil® Eyebrow Boosting Serum is powered by NouriPlex® Technology, a clinically-proven blend of ingredients that address the appearance of thinning, patchy, and over-tweezed brows. This transformative serum improves the appearance of fuller, thicker, darker-looking eyebrows.

100% of participants reported improvement in the appearance of brow fill at 8 weeks*

96% of participants reported improvement in the appearance of brow density and volume at 8 weeks *

*Results based on a 2022 12-week blinded study. Data on file at Obagi Cosmeceuticals LLC.

NouriPlex® Technology - A unique blend of biotin, panthenol, sodium hyaluronate, and a proprietary lipid compound that promotes fuller, thicker-looking brows.

Biotin - Supports the natural production of keratin that fortifies brow hair from the root to help brows appear denser over time. 

Proprietary Lipid Compound - Helps address the appearance of patchy, over-tweezed eyebrows. 

Sodium Hyaluronate - A form of hyaluronic acid that attracts and retains water to both hydrate and improve the appearance of thickness and density of the eyebrow.

Panthenol - Also known as Vitamin B5, helps with hair conditioning, moisture, and texture improvement.

Aqua/water/eau, biotin, phenethyl caffeate, dehydrolatanoprost, acrylates/C10-30 alkyl acrylate crosspolymer, sodium hyaluronate, C12-15 alkyl benzoate, caprylyl glycol, alcohol, panthenol, phenoxyethanol, sodium hydroxide.

Step 1: Cleanse the skin and allow the skin to completely dry.

Step 2: In the PM, apply the serum from the root of your eyebrow and follow the natural shape of your brow.

Step 3: Wait 90 seconds for the product to dry, then continue your skincare routine.

DO NOT APPLY to any other areas. For external use only.

Avoid getting in the eyes. In the event of direct eye contact, rinse with cool water. Irritation, itching sensation, and/or eye redness may occur. If you develop irritation, inflammation, or swelling on or around the eye, discontinue product usage. If irritation is significant or at the first instance of any swelling, consult your physician. 

If you’re pregnant or nursing, being treated for any eye-related disorder, undergoing cancer treatment, or prone to dry eyes or styes, consult your physician before use.

Keep out of reach of children.

Consult a physician before using if you have ever experienced conjunctivitis, dry eyes, eye infections, styes, irritation from other cosmetics applied in the eye area, or any eye-related disorder or illness.

“As an aesthetician, I see firsthand how brow shape can transform your whole face. Whether you over-tweezed in your younger days or simply favor a fuller look, healthy, resilient brows are always in.” —Rhea Souhleris Grous, La Suite Founder