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Nu-Cil™ Eyebrow Boosting Serum

Regular price $145.00
Regular price Sale price $145.00
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An eyebrow boosting serum specially 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.*

Obagi's NouriPlex Technology contains a unique combination of ingredients Biotin, Panthenol, Sodium Hyaluronate and a Proprietary Lipid Compound that targets the growth phase of the hair cycle.

*2022 12-week study. Data on file at Obagi Cosmeceuticals LLC

SIZE: 0.17 fl oz (5mL) tube


• Fuller, denser, darker brows

• Powered by proprietary NouriPlex™ Technology

• Proprietary spoolie & bristle design promotes even application and efficient distribution while swiping through each hair follicle.


In 8 weeks, study participants showed*:
• 100% subjects showed brow fill improvement after 8 weeks' use.
• 96% showed more densely packed eyebrows after 8 weeks' use.
• 85% showed overall healthy appearance after 8 weeks' use.

In 12 weeks, study participants showed*:
• 100% showed brow density and volume after 12 weeks' use.
• 100% showed brow fill after 12 weeks' use.
• 89% showed overall healthy appearance after 12 weeks' use.

*2022 12-week study. Data on file at Obagi Cosmeceuticals LLC


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

Step 2: Nightly, 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.

• Keep out of reach of children.

• 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, under-going cancer treatment, prone to dry eyes or styes, consult your physician before use.

• Don't allow the tip of the bottle or applicator to touch fingers or any other unintended surface, as contamination by common bacteria is known to cause infections. If you develop a new ocular condition (e.g., trauma or infection), experience a sudden decrease in visual acuity, have ocular surgery, or develop any ocular reactions, particularly conjunctivitis and eyelid reactions, you should immediately seek your physician’s advice concerning the continued use of this product.

• It is possible for hair growth to occur in other areas of your skin where this product frequently touches. Any excess solution outside the eyebrow margin should be blotted with a tissue or other absorbent material to reduce the chance of this happening. It is possible for a difference in the visible improvement between the eyebrow hair prominence, thickness, fullness, pigmentation (darkness), number of eyebrow hairs and/or direction of eyebrows to occur between eyes (e.g., results may vary for each eye). These differences, should they occur, will usually go away if you stop using this product.


Water (Aqua), Biotin, Phenethyl Caffeate, Dehydrolatanoprost, Acrylates/C10-30 Alkyl Acrylate Crosspolymer,Sodium Hyaluronate, C12-15 Alkyl Benzoate, Caprylyl Glycol, Alcohol, Panthenol, Phenoxyethanol, Sodium Hydroxide
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