Obagi Nu-Cil™ Eyelash Enhancing Serum

0.10 fl oz

4.4 View 175 reviews

| HSA/FSA Eligible LMN Required

$125.00

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Highlights

NouriPlex™ technology promotes the look of fuller lashes
Tested on all Fitzpatrick skin types

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Product Overview

Obagi Nu-Cil™ Eyelash Enhancing Serum promotes denser and thicker-looking lashes.

Age, hormones and other factors can negatively impact lashes' natural growth cycle. This serum counteracts that with ingredients like biotin, panthenol and hyaluronic acid to support your lashes' growth phase. Obagi Nu-Cil™ Eyelash Enhancing Serum is powered by innovative NouriPlex™Technology, a proprietary blend of 4 key ingredients, which supports the appearance of fuller, denser, more voluminous lashes with results that continue to build day after day.

Once-a-day use leads to thicker and more voluminous lashes in as little as eight weeks with continued improvement after that.

In clinical trials, after 16 weeks of use*:

93% of participants said their eyelashes show visible improvement*
89% of participants said their eyelashes look thicker*
89% of participants said their eyelashes look more densely packed*
Overall outperforms a leading competitor in as little as 8 weeks of use*

Key Features:

Hyaluronic acid visibly boosts volume by providing moisture
Biotin enhances keratin production for thicker-looking lashes
Dermatologist- and ophthalmologist-tested

*2021 16-week double blinded clinical study. Data on file at Obagi Cosmeceuticals LLC.

Highlights

NouriPlex™ technology promotes the look of fuller lashes
Tested on all Fitzpatrick skin types
No prescription needed

Ingredients

Directions

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Product Specifications

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About the Brand

Customer Reviews (175)

Overall Rating

4.4

Based on 175 reviews

Review Summary

5 Stars

125

4 Stars

3 Stars

2 Stars

1 Star

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175 Reviews

Kmaska

from Idaho

Age Group: 40-49

Curly hair, Damage & split ends

Combination Skin

Verified Purchase

June 17, 2026

Haven’t used long enough

I haven’t used this product long enough to say if it works or not. It doesn’t irritate my eyes though, so that’s a big plus. Will write another review after 12 weeks of use

0 people found this helpful

LovelySkin Customer

from North Carolina

Age Group: 40-49

Verified Purchase

June 12, 2026

Works!

I’ve been a long time purchaser of the brow version and finally tried the lash - I definitely notice a big difference in the length of my lashes and it lasts a long time! Will order again for sure

0 people found this helpful

LovelySkin Customer

from Kentucky

Age Group: 60-69

Wavy hair, Damage & split ends

Dry Skin

Verified Purchase

June 12, 2026

Best eyelash serum ever !

I love this serum ; works better than any others I had used

0 people found this helpful

Sdgilbert

from California

Verified Purchase

June 09, 2026

So far so good.

It’s only been 3 weeks but I’m noticing eyelashes getting longer. No adverse effects or reactions. Time will tell.

0 people found this helpful

LovelySkin Customer

Verified Purchase

April 27, 2026

Works!

My lashes are thicker and longer. I do seem to have more dark circles under my eyes, but it's minor and my lashes look great.

1 person found this helpful

Mebeav30

Verified Purchase

April 24, 2026

Best eyelash serum

I’ve used several eyelash serums, and this is the best one, by far.

1 person found this helpful

LovelySkin Customer

from Oregon

Age Group: 60-69

Verified Purchase

March 23, 2026

Long Eyelashed

This product produced longer lashes in about 4 weeks. The results are amazing. I get compliments all the time.

1 person found this helpful

marilyn8654

from Arizona

Age Group: 70-79

Wavy, Color treated hair

Normal Skin

Verified Purchase

March 14, 2026

Enhancing the lashes

The jury is still out on this Obagi product; I've only been using this for 2 weeks but am starting to see some small growth; check back with me in 2-3 months; that will be the true test of this product.

0 people found this helpful

LovelySkin Customer

from Puerto Rico

Age Group: 20-29

Wavy, Color treated hair

Combination Skin

Verified Purchase

March 10, 2026

A magic serum

I love this serum it has worked its magic on my lashes, everyone keeps asking if I have fake lashes on but noo its my own, thanks to this.

1 person found this helpful

LovelySkin Customer

Verified Purchase

February 23, 2026

Obagi Nu-Cil Eyelash

I wanted to give an opportunity to this product but it didn't work for me so I had to go back to my previous eyelashes care product!!

0 people found this helpful

LovelySkin Customer

from Michigan

Age Group: 60-69

Verified Purchase

January 22, 2026

Longer lashes

I've been using the lash serum for a 3 weeks and am noticing more length and a bit more fullness. I did have a bit of irritation and itchiness at first so went to every other day for the first week and now am using every day and have no more irritation. So far, I am seeing similar results as the prescription lash growth product.

2 people found this helpful

Maryeliz

from California

Verified Purchase

January 10, 2026

Disappointed, at least so far

Starting with a positive note, the product is easy to use as the brush is very fine and enables you to apply just the right amount. But after almost a month of applying it every night, I see no results.

2 people found this helpful

BaseballMom

from Virginia

Age Group: 50-59

Verified Purchase

December 19, 2025

Quick results

I decided to try this product after noticing that my eyelashes were not as thick and long as they had been before I started taking GLP-1s. I was happy with the results, which appeared in about 10 days - my lashes were longer and held mascara better. I would recommend only applying at night and then laying down - the product did run into my eyes a bit and caused some irritation.

2 people found this helpful

LovelySkin Customer

from California

Age Group: 60-69

Wavy Hair

Verified Purchase

November 22, 2025

Obagi Ni-Cil

I’ve been using Obagi Nu/Cil for nightly for about 4 months and I have seen a remarkable difference in the length of my lashes. I apply a small amount to my upper eyelids at the base of my lashes. The only drawback is that I have a pinkish “line” where I apply the product but eyeliner covers the discoloration. I will continue to use this product.

1 person found this helpful

Vale

from Puerto Rico

Combination Skin

Verified Purchase

November 18, 2025

this is a miracle worker!

The best eyelash serum on the market! I have used tons of different eyelash, serums and non-have given me the results I’ve wanted, but this eyelash serum has changed my lashes! They are long, luscious and healthy

1 person found this helpful

Yirett

from Puerto Rico

Verified Purchase

November 03, 2025

I lov it!

¡The best eye lash serum !

1 person found this helpful

Burnsy58

from South Carolina

Age Group: 60-69

Mature Skin

Verified Purchase

October 27, 2025

Obagi eyelash serum

I have received this a few weeks ago, I don’t use it daily, but have used it before, looking to give my lashes a boost.

0 people found this helpful

CMC11

Verified Purchase

October 27, 2025

Not for Me

Unfortunately, I had a reaction to this serum. My eyelids were red and swollen after one use so I had to return it. My lashes are getting thin and I thought I would give this a try. I’m sure it’s great but just not for me.

1 person found this helpful

Porkchop

from Nebraska

Age Group: 60-69

Curly, Dry Hair

Combination Skin

Verified Purchase

October 27, 2025

Obagi

Wonderful product, super fast shipping!

0 people found this helpful

Amandakemper

Verified Purchase

October 18, 2025

So far so good

I stopped using lash serums a couple years ago because I suffered some undesirable results from another brand- but this one came highly recommended by my dermatologist so I gave it a shot. So far I’m liking my results and have not seen any issues.

0 people found this helpful

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Obagi Nu-Cil™ Eyelash Enhancing Serum

Product Overview

Obagi Nu-Cil™ Eyelash Enhancing Serum promotes denser and thicker-looking lashes.

Highlights

Ingredients

Directions

Shipping & Returns

Questions & Answers

Product Specifications

Special Offers

About the Brand

Customer Reviews (175)

Overall Rating

Review Summary

Write a Review

Haven’t used long enough

Works!

Best eyelash serum ever !

So far so good.

Works!

Best eyelash serum

Long Eyelashed

Enhancing the lashes

A magic serum

Obagi Nu-Cil Eyelash

Longer lashes

Disappointed, at least so far

Quick results

Obagi Ni-Cil

this is a miracle worker!

I lov it!

Obagi eyelash serum

Not for Me

Obagi

So far so good

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