OBAGI NU-CIL EYELASH ENHANCING SERUM
OBAGI NU-CIL EYELASH ENHANCING SERUM APPLICATOR TIP
OBAGI NU-CIL LASH BEFORE AND AFTER 16 WEEKS | VISIBLE IMPROVEMENT IN THICKNESS OF EYELASHES | PARTICIPANT 1
OBAGI NU-CIL LASH BEFORE AND AFTER 16 WEEKS | VISIBLE IMPROVEMENT IN THICKNESS OF EYELASHES | PARTICIPANT 2
OBAGI NU-CIL EYELASH ENHANCING SERUM
OBAGI NU-CIL EYELASH ENHANCING SERUM APPLICATOR TIP
OBAGI NU-CIL LASH BEFORE AND AFTER 16 WEEKS | VISIBLE IMPROVEMENT IN THICKNESS OF EYELASHES | PARTICIPANT 1
OBAGI NU-CIL LASH BEFORE AND AFTER 16 WEEKS | VISIBLE IMPROVEMENT IN THICKNESS OF EYELASHES | PARTICIPANT 2
BESTSELLER
3.7
Rated 3.7 out of 5 stars
127 Reviews

EYELASH ENHANCING SERUM

Medical Grade Nourishing Lash Serum

Regular price $120.00

EYELASH ENHANCING SERUM

Best for
Lash & Brow - color
Lash & Brow

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.

Backed By Clinical Trials

93%
of participants reported an improvement in the appearance of their eyelashes*
89%
of participants said their eyelashes looked thicker*
89%
of participants said their eyelashes looked more densely packed*
Baseline †After 12 Weeks
Outperforms leading competitor in as early as 8 weeks.*
† Photos have not been retouched. Individual results may vary. Data on file at Obagi Cosmeceuticals LLC.

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



Storage

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

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  • Product description
    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 participa...
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  • Best for
    Lash & Brow - color
    Lash & Brow
    Lash & Brow - color
    Lash & Brow
    Aging & Sagging - color
    Aging & Sagging
    Fine Lines & Wrinkles - color
    Fine Lines & Wrinkles
    Aging & Sagging - color
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    Fine Lines & Wrinkles - color
    Fine Lines & Wrinkles
    Skin Types
3.7
Rated 3.7 out of 5 stars
Based on 127 reviews
127 reviews
  • Maloch G.
    CO, United States
    Verified Reviewer
    I recommend this product
    Age Over 65
    Gender Female
    Rated 5 out of 5 stars
    October 17, 2025
    FINALLY

    After trying approximately 5 other lash growth enhancement products, I found "the one" that works for me. I'm on my third Obagi Nu-Cil serum, each lasting about 3 months. There's a lot to be said for perseverance...longer, fuller lashes. Thanks, OBAGI!!

    EffectivenessRated 5.0 on a scale of 1 to 5
  • jalyce a.
    AL, United States
    Verified Reviewer
    I recommend this product
    Age 25-34
    Gender Female
    Rated 5 out of 5 stars
    October 16, 2025
    best lash serum EVER

    I'm an esthetician, I've tried so many things. This serum has been so gentle on my eyes and has made them so strong and long!!! people ask if I have fake lashes every day at work. I love how it doesn't hurt my eyes or irritate them.

    EffectivenessRated 5.0 on a scale of 1 to 5
  • Emily T.
    OR, United States
    Verified Buyer
    I recommend this product
    Age 18-24
    Gender Female
    Rated 5 out of 5 stars
    September 26, 2025
    works perfectly

    I have used hundreds of eyelash serum but none have ever worked as good as this. I attached photos from before and after. Both pictures have mascara and are curled. AMAZING results and I’m not even done with the bottle yet. 100% worth the price. Will re-purchase forever. HIGHLY recommend

    EffectivenessRated 5.0 on a scale of 1 to 5
  • Codruta G.
    NC, United States
    Verified Buyer
    I recommend this product
    Age 55-64
    Gender Female
    Rated 5 out of 5 stars
    September 25, 2025
    I have hope!

    I can only use it every other night or so, due to my very sensitive eyes and chronically dry eyes. I would like to see results, of course. Is expensive for what it is, but I am patient, giving it time to work.

    EffectivenessRated 3.0 on a scale of 1 to 5
  • April S.
    NC, United States
    Verified Buyer
    I recommend this product
    Age 35-44
    Gender Female
    Rated 5 out of 5 stars
    September 24, 2025
    One week in and you can already tell!

    I was skeptical about paying for this, just considering i've never had a lash serum live up to the hype. Well, I do now! I'm about two weeks in and my lashes were already noticeably thicker and longer after the first seven days. Love this stuff.

    EffectivenessRated 5.0 on a scale of 1 to 5