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Obagi Nu-Cil™ Eyelash Enhancing Serum

Obagi Nu-Cil™ Eyelash Enhancing Serum



Obagi Nu-Cil™ Eyelash Enhancing Serum is powered by Nouri-Plex® Technology, a clinically-proven blend of ingredients designed to address the appearance of thinning, sparse lashes.

  • 89% of participants reported improvement in the appearance of the density of their lashes*
  • 89% of participants reported an improvement in the appearance of the thickness of their eyelashes*

*Results based on a 2021 16-week blinded study. Data on file at Obagi Cosmeceuticals LLC.


Please note that the Obagi Nu-Cil™ Eyelash Enhancing Serum has been updated from silver to purple packaging. The quality and formula of the Obagi Nu-Cil™ Eyelash Enhancing Serum remains the same.

  • How to Use

    • Step 1: Cleanse the skin and allow the skin to completely dry.
    • Step 2: Apply a thin layer of Obagi Nu-Cil™ Eyelash Enhancing Serum to the base of the upper lash line. (Do not apply to the lower lid or any other areas)
    • Step 3: Wait 90 seconds for product to dry completely before applying another product to the skin.


    DO NOT APPLY to any other areas



    • Store at controlled room temperature: 15° C-25° C (59°  F-77° F).
    • Keep out of direct sunlight.
  • Ingredients



    A unique blend of biotin, panthenol, sodium hyaluronate and a proprietary lipid compound.


    Supports the natural production of keratin.


    Helps address the appearance of thinning, sparse lashes.


    A form of hyaluronic acid that attracts and retains water to both hydrate and improve the appearance of thickness and density of the eyelash.


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


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

  • Safety Information



    • 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, under-going cancer treatment, 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.
    • 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 eyelash 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 eyelash hair prominence, thickness, fullness, pigmentation (darkness), number of eyelash hairs and/or direction of eyelashes 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.HEALTH WARNINGSA very small number of users have reported eye redness and itchiness, dry eyes, watering of the eyes, sensitivity, styes, inflammation of eyelid and eye, temporary darkening of skin around the eye area, hair loss and/or visible enhancement of or around or outside the application area.Stop use immediately if you experience these or other symptoms.If symptoms persist, seek medical attention.Products containing prostaglandin analogs may cause iris discoloration. These and other reactions are associated with products containing rostaglandin analogs.GROWTH CLAIMSObagi Nu-Cil is not intended to cause eyelash growth, nor prevent, cure, relieve, resolve, stop or reduce eyelash loss.
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