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Obagi Nu-Cil™ Eyelash Enhancing Serum

Reviews For Obagi Nu-Cil™ Eyelash Enhancing Serum

$125.00
176 Reviews
June 21, 2026

Caused eye discoloration

I only used it for around 2 weeks, and noticed that the gold flecks in my blue eyes became larger and darker. I don't know if it would have been effective for my lashes, but I don't want brown eyes, so I discontinued it. I reached out to customer service, and was told that while no one had reported this in trials, it was a possibility.

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Sheilarj

from Wisconsin

Age Group: 50-59

Wavy Hair

Dry Skin

Verified Purchase

0 people found this helpful

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

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Kmaska

from Idaho

Age Group: 40-49

Curly hair, Damage & split ends

Combination Skin

Verified Purchase

0 people found this helpful

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

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LovelySkin Customer

from North Carolina

Age Group: 40-49

Verified Purchase

0 people found this helpful

June 12, 2026

Best eyelash serum ever !

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

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LovelySkin Customer

from Kentucky

Age Group: 60-69

Wavy hair, Damage & split ends

Dry Skin

Verified Purchase

0 people found this helpful

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.

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Sdgilbert

from California

Verified Purchase

0 people found this helpful

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.

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LovelySkin Customer

Verified Purchase

1 person found this helpful

April 24, 2026

Best eyelash serum

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

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Mebeav30

Verified Purchase

1 person found this helpful

March 23, 2026

Long Eyelashed

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

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LovelySkin Customer

from Oregon

Age Group: 60-69

Verified Purchase

1 person found this helpful

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.

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marilyn8654

from Arizona

Age Group: 70-79

Wavy, Color treated hair

Normal Skin

Verified Purchase

0 people found this helpful

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.

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LovelySkin Customer

from Puerto Rico

Age Group: 20-29

Wavy, Color treated hair

Combination Skin

Verified Purchase

1 person found this helpful

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!!

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LovelySkin Customer

Verified Purchase

0 people found this helpful

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.

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LovelySkin Customer

from Michigan

Age Group: 60-69

Verified Purchase

2 people found this helpful

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.

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Maryeliz

from California

Verified Purchase

2 people found this helpful

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.

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BaseballMom

from Virginia

Age Group: 50-59

Verified Purchase

2 people found this helpful

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.

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LovelySkin Customer

from California

Age Group: 60-69

Wavy Hair

Verified Purchase

1 person found this helpful

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

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Vale

from Puerto Rico

Combination Skin

Verified Purchase

1 person found this helpful

November 03, 2025

I lov it!

¡The best eye lash serum !

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Yirett

from Puerto Rico

Verified Purchase

1 person found this helpful

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.

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Burnsy58

from South Carolina

Age Group: 60-69

Mature Skin

Verified Purchase

0 people found this helpful

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.

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CMC11

Verified Purchase

1 person found this helpful

October 27, 2025

Obagi

Wonderful product, super fast shipping!

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Porkchop

from Nebraska

Age Group: 60-69

Curly, Dry Hair

Combination Skin

Verified Purchase

0 people found this helpful


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