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Obagi Nu-Cil™ Eyebrow Boosting Serum

0.17 fl oz
| HSA/FSA Eligible LMN Required
$150.00
Highlights
  • Creates the look of fuller brows
  • Addresses thinning, patchy brows
  • Supports healthy brows
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Product Overview

Obagi Nu-Cil™ Eyebrow Boosting Serum accentuates the healthy look of fuller, denser, darker appearing brows.

This eyebrow boosting serum is specially formulated to help address thinning, patchy, and over-tweezed brows with Obagi's NouriPlex™ Technology, a complex blend of four high-performance ingredients. Clinically-proven, this blend of ingredients is shown to fortify brow hair for fuller, denser, darker-looking brows.

Clinical Results:

  • 100% subjects showed brow fill improvement after 8 weeks of use
  • 94% showed more densely packed eyebrows after 8 weeks of use
  • 85% showed overall healthy appearance after 8 weeks of use
  • 100% showed brow density and volume after 12 weeks of use
  • 100% showed brow fill after 12 weeks of use
  • 89% showed overall healthy appearance after 12 weeks of use

Key Features:

  • Proprietary Lipid Compound targets the anagen phase of the brow hair cycle to provide thicker, fuller looking eyebrows
  • Biotin supports the production of keratin
  • Panthenol helps with hair conditioning, moisture, and texture improvement
  • Sodium hyalonurate attracts and retains water to both hydrate and thicken the appearance of eyebrow hair

Highlights

  • Creates the look of fuller brows
  • Addresses thinning, patchy brows
  • Supports healthy brows

Ingredients

Directions

Shipping & Returns

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Return Policy: This product is non-returnable

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ORM-D classified products such as aerosol sprays, nail polish, perfume and products with high alcohol content may only be shipped using a ground method within the Continental US.

Availability: In stock & ready to ship! .

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Product Specifications

About the Brand

Customer Reviews (128)

Overall Rating

4.5
Based on 128 reviews

Review Summary

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128 Reviews

Profile picture of Cogiem.

Cogiem

from Puerto Rico

Verified Purchase

March 20, 2026

No results

I've been at it for several weeks and haven't seen any results.

0 people found this helpful

Profile picture of Sheilarj.

Sheilarj

from Wisconsin

Age Group: 50-59

Verified Purchase

March 16, 2026

I can't believe it works!

I've always been skeptical of brow and lash serums, but this is amazing! My overplucked lashes are thicker, and darker. They've filled in at the ends, as well as along the arch. I boq have a more modern lash line that allows me to have them professionally shaped to enhance my eyes. I will continue to purchase this product.

2 people found this helpful

Profile picture of Riley50.

Riley50

from Florida

Age Group: 70-79

Verified Purchase

March 10, 2026

Still waiting for results

It has only been a a little over 2 weeks since I started using this product on my very sparse brows. The small areas where I have the most hair look a little fuller and a little longer but there is no new growth on the inner corners or arches where there is a single hair here and there. I have residual ink lines from medical tattooing several years ago so at least I have something to follow. I have noticed a little itching but not bad, so far.

1 person found this helpful

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Yogi3

from Nebraska

Age Group: 60-69

Straight, Color treated hair

Dry Skin

Verified Purchase

February 26, 2026

I Have Eyebrows!

Yes, Obagi brow serum is really fabulous because it also makes the hair "darker" as well as fuller!

1 person found this helpful

Profile picture of lilybp.

lilybp

from Massachusetts

Age Group: 70-79

Curly, Color treated hair

Combination Skin

Verified Purchase

February 19, 2026

Adds thickness

I really like this eyebrow serum. It makes my eyebrows thicker; they look much better

3 people found this helpful

Profile picture of Cristhian.

Cristhian

from Texas

Age Group: 20-29

Verified Purchase

February 19, 2026

This if you need eyebrows

This helps my eyebrows come back to life ! It gave them also a darker look ! Just be consistent and you will see results !

2 people found this helpful

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LovelySkin Customer

from Massachusetts

Age Group: 70-79

Verified Purchase

January 11, 2026

Acutally works - a nice surprise

I was losing one of my naturally thin eyebrows and looked online for reviews of many products that helped with this type of issue. After reading over a lot of articles, including those written by dermatologists, I decided to try this one as it does not include some ingredients, like others some products do, that can actually change the color of your irises. Well, after only days of use, my eyebrows started to grow in! The only downside is that I do find that the area treated is a bit itchy - but not terribly so - and importantly also - has caused no rash and is therefore tolerable. I am glad I tried this product and will continue to use it.

4 people found this helpful

Profile picture of Mezhgan.

Mezhgan

from Washington

Verified Purchase

December 31, 2025

Great product

I love this product and I will recommend it to everyone

0 people found this helpful

Profile picture of Guilmary.

Guilmary

from Puerto Rico

Age Group: 40-49

Straight, Dry Hair

Combination Skin

Verified Purchase

December 28, 2025

Beautiful Eyebrow

I love the eyebrow product; I've seen a change in just two weeks. I recommend it 100%. I'm in love with the products.

1 person found this helpful

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LovelySkin Customer

from Puerto Rico

Age Group: 40-49

Verified Purchase

December 27, 2025

Great Product!!!

This is my second order. The product seems to be working on my brows. Very pleased.

0 people found this helpful

Profile picture of Janitza.

Janitza

from Puerto Rico

Verified Purchase

December 27, 2025

El mejor!!!

Lo mejor para las cejas… Amooooo

0 people found this helpful

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LovelySkin Customer

from Puerto Rico

Age Group: 30-39

Verified Purchase

December 25, 2025

Great product !

Since using this product I have seen great difference on the growth of my eyebrows.

0 people found this helpful

Profile picture of Peachie.

Peachie

from Georgia

Verified Purchase

December 05, 2025

Seems to be working.

I have used this for a while and although it seems to be working, I don't think I am getting any new brow density. Fortunately, I am maintaining the length and density that began to show up after about two months. I will continue using.

1 person found this helpful

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LovelySkin Customer

Verified Purchase

December 03, 2025

Great product

Really works on growing my eyebrows.

1 person found this helpful

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LovelySkin Customer

from North Carolina

Age Group: 60-69

Mature Skin

Verified Purchase

December 03, 2025

Helped my eyebrows grow back in

I was an over plucker. I also had my eyebrows tattooed several years ago. I thought nothing could help them. After having great success with the eyelash from Obagi I decided to try this eyebrow serum. I am amazed that I now have both eyelashes and eyebrows. They are both darker than I had in my youth. It took about three months to see a difference, but after that I have been amazed!

2 people found this helpful

Profile picture of bwhitt.

bwhitt

Verified Purchase

October 29, 2025

Obagi for eyebrows

It really wakes up your brows. I’m 71 and I use it nightly! I notice when I stop using it my brow color fades. So for me I notice darker brows and a some growth. But I love that I don’t feel I need to use a brow pencil.

4 people found this helpful

Profile picture of MarthaM.

MarthaM

from Arizona

Age Group: 70-79

Dry Skin

Verified Purchase

October 27, 2025

It works!

As I've aged, my once-thick eyebrow hair has grown sparse. I've tried several products to enhance their growth. All take time but this one works faster and better than the others I've tried.

4 people found this helpful

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LovelySkin Customer

from Puerto Rico

Verified Purchase

October 02, 2025

Excellent Product

After 8 weeks of consecutive use, my entire brows were fuller.

3 people found this helpful

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LovelySkin Customer

Verified Purchase

October 01, 2025

Great Product

Another great product by Obagi that works!

2 people found this helpful

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LovelySkin Customer

Verified Purchase

September 27, 2025

Obagi Nu-Cil Eyebrow Boosting Serum

This works! No negative side effects.

2 people found this helpful

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