Obagi Nu-Cil™ Eyebrow Boosting Serum

Supports fuller, thicker, darker eyebrows
An eyebrow boosting serum specially formulated to help address thinning, patchy, and over-tweezed brows. Obagi's NouriPlex® Technology, a clinically-proven blend of ingredients shown to accentuate the healthy look of eyebrows to be fuller, denser, and darker in as little as 8 weeks, with more pronounced results in 12 weeks.*

*2022 12-week study. Data on file at Obagi Cosmeceuticals LLC
$145.00
Earn 181 Premier Points
Eyebrows thin over time and can be diminished by over-tweezing and shaping. To add, hair follicles can stop producing hair, eyebrow hair can deteriorate, lighten in color, and decrease in volume and density. This clinically-proven serum is powered by Obagi's innovative NouriPlex® Technology which features a complex blend of four high-performance ingredients to target the Anagen phase of the brow growth cycle where the eyebrow hair flourishes. Eyebrow enhancing serums are most effective during this phase, usually lasting 30-45 days.

Designed for targeted application, our proprietary spoolie gets to the base of the eyebrow. The bristle design promotes even application and efficient distribution while swiping through each hair follicle (thin or thick) making it beneficial for all eyebrow types.
NouriPlex® Technology
A complex blend of four high-performance ingredients that gives our eyebrow serum the effective boost you need for results.

Biotin
Supports the natural production of keratin.

Proprietary Lipid Compound
Targets the phase of the brow hair cycle to provide thicker, fuller-looking eyebrows.

Sodium Hyaluronate
A form of hyaluronic acid that attracts and retains water to both hydrate and thicken the appearance of eyebrow hair.

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

All ingredients:
Water (Aqua), Biotin, Phenethyl Caffeate, Dehydrolatanoprost, Acrylates/C10-30 Alkyl Acrylate Crosspolymer,Sodium Hyaluronate, C12-15 Alkyl Benzoate, Caprylyl Glycol, Alcohol, Panthenol, Phenoxyethanol, Sodium Hydroxide

Cindy Mejia

16 days ago

This has become a staple in my nightly routine. Coming from someome who has always had thinner eyebrows (naturally), I am able to see a difference (fuller),

Meredith Sweet

23 days ago

A miracle! It grows your eyebrows back. Be careful to have it dry before you forget, and it spreads to other parts of your face. Keep up using after a break. It works!!

Lori Moreno

1 months ago

I plucked my brows thin when I was a teen(that is what was in style). They never grew back in nice a thick though later in life. This is the only product I have found that really made my brows thicker and the hairs appear to be darker also. Win win!!

Whitney Noel

1 months ago

I had a few eyebrow hairs. That was it. Now I have full eyebrows. It took about 3 months to notice any difference. I will never be without this product. It is truly amazing.

Patsy Grooms

2 months ago

A favorite

Xenia Pasin

3 months ago

I overplucked in my teens and after having 3 babies, my eyebrows have gone from thin to faint. I had to fill them in and even considered microblading. I had nothing to lose so I gave this serum a chance. Best decision! After daily application, my eyebrows were thicker and darker!

Eugenia Fidalgo

4 months ago

My euebrows have grown so much! It is incredible! I had lost a lot of my eyebrows because of hormonal issues and i cant believe how fast and effectove this product is

Maya Newell

4 months ago

Purchased this product after a brow service where too much brow was taken off. This has been a lifesaver, and my brows were back to normal after about 4 weeks, and even better and fuller than ever after 6 weeks. Love this product!

Elle Lappan

5 months ago

I havent had eyebrows since before i started plucking them. This is the most incredible serum out there.

DeAnn Hanna

5 months ago

As i have aged my eyebrows have stated to thin so badly! This product brought new life back to them! They look anazing!

Allison Creveling

5 months ago

I've seen a huge improvement in my eyebrows!

Laura DeGenova

7 months ago

I can't believe how impressed I am with this product. I was about to give up on full brows. This serum took about a month to really start working. When it did, my brows are fuller than they have ever been. Never had these results with Vegemour or Revitabrow. Be patient, it works.

Amanda Cherry

7 months ago

Love this.

Yadira Guerra

8 months ago

Great product a relly male your eyebrows grew a worht the money

Carla Oliver

8 months ago

Amazing

Carolyn Merica

9 months ago

This product is amazing. I'm from the 80's era where we plucked and tweezed. I have full eyebrows for the first time in forever!

Brittany Black

9 months ago

Used it for months and such a difference

Kaleigh Johnson

10 months ago

My brows are back!

Tina Tinoco

10 months ago

Just 2 weeks using this and i can already see and feel brows growing. I am so excited!

Karuna Rao

11 months ago

This product worked very well!

Carolyn Willis

11 months ago

Works great

Lauren Hildman

11 months ago

After having my second baby, my eyebrows got very sparse. I'm not ready to jump into microblading so I'm glad that I have this as an alternative.

Taylor Surratt

1 years ago

it really works!

Jamie Deaton

1 years ago

It definitly works. Takes about 4 weeks to notice but i am so pleased so far! Nice, easy to use applicator. Will repurchase.

Rosann Porcelli

1 years ago

Effective

Amy McGill

1 years ago

i was completely skeptical about this product at first, but it has given such amazing results for brow fullness, intensity, and shape! WORTH IT!!

Courtney Fletcher

1 years ago

Just ok, not sure if this did anything

Elizabeth Walden

1 years ago

My brows are much thicker and darker since using this product. Took a couple of months to notice the difference but it is an absolute game changer.

Arlyn Jackson

1 years ago

This product is amazing! Highly recommended!

Katie R

1 years ago

Can def tell a difference in 4-6 weeks!

Debra MacTaggart

1 years ago

Thank you Obagi❤️ I now have brows you can see my brows ❤️❤️❤️

Terron Gaiter

1 years ago

This serum seems to be beneficial but there is such a small amountbof it encompassed within what you see in the ohoto that i feel like i ranbout quickky. There needs to he a bigger size since the stuff actually works.

Marie Quinones

1 years ago

My eyebrows are thin this product jas made them look thicker love the result

Heather Goodwin

1 years ago

Works good!

Ashlee Cook

1 years ago

This product is amazing for growing back your brows

Jessica Staiger

2 years ago

If you are wanting thicker and darker eyebrows this serum is for you! Apply nightly and guarantee within a month you will see drastic results already

Kathleen Falco

2 years ago

Just starting using it

Need to Know

CAUTION: 

  • 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.

PRECAUTIONS:

  • 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.
  • 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 eyebrow margin should be blotted with a tissue or other absorbent material to reduce the chance of this happening. It is possible for a di?erence in the visible improvement between the eyebrow hair prominence, thickness, fullness, pigmentation (darkness), number of eyebrow hairs and/or direction of eyebrows to occur between eyes (e.g., results may vary for each eye). These di?erences, should they occur, will usually go away if you stop using this product.

CAUTION: 

  • 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.

How to Use

Step 1: Cleanse the skin and allow the skin to completely dry.
Step 2: Nightly, apply the serum from the root of your eyebrow and follow the natural shape of your brow.
Step 3: Wait 90 seconds for the product to dry then continue your skincare routine.

DO NOT APPLY to any other areas

  • 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.
  • 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 eyebrow 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 eyebrow hair prominence, thickness, fullness, pigmentation (darkness), number of eyebrow hairs and/or direction of eyebrows 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.
  • Store at controlled room temperature: 15° C-25° C (59°  F-77° F)
  • Keep out of direct sunlight

Step 1: Cleanse the skin and allow the skin to completely dry.
Step 2: Nightly, apply the serum from the root of your eyebrow and follow the natural shape of your brow.
Step 3: Wait 90 seconds for the product to dry then continue your skincare routine.

DO NOT APPLY to any other areas

  • 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.
  • 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 eyebrow 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 eyebrow hair prominence, thickness, fullness, pigmentation (darkness), number of eyebrow hairs and/or direction of eyebrows 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.
  • Store at controlled room temperature: 15° C-25° C (59°  F-77° F)
  • Keep out of direct sunlight

FAQs