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Obagi Nu-Cil Eyebrow Boosting Serum - Ultimate Eyebrow Growth Serum with Hyaluronic Acid - Dermatologist Approved for Thin, Patchy & Over-Tweezed Eyebrows - Fast Absorbing - 6ml

  • Based on 430 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Aug 1
Order within 5 hours and 29 seconds
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Size: 1 Pack (3-Month supply)


Skin Type: Lash & Brow


Product Benefits: Clinically proven to accentuate the look of eyebrows to be fuller, denser, and darker


Scent: Aloe


Special Ingredients: antioxidants


Brand: Obagi Medical


Product Dimensions ‏ : ‎ 4 x 1 x 1 inches; 0.17 ounces


Item model number ‏ : ‎ OBA-066011-SB


UPC ‏ :


Manufacturer ‏ : ‎ Obagi Medical


Best Sellers Rank: #15,312 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #33 in Eyelash Primers


#33 in Eyelash Primers:


Customer Reviews: 4.3 4.3 out of 5 stars 430 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews


  • It really works if you use it everyday!
Size: 1 Pack (3-Month supply)
Wow! I'm actually shocked how well this has worked. I'm upset with myself that I didn't start using it 10 years ago when my brows started to really thin out. I essentially had no hair at all where the "tail" of the eyebrow should be. I started using this once a day 10 weeks ago and the hair has totally filled in. I'm extremely satisfied with the results and will continue to use it. Note, the directions say to apply to clean skin, but I found that I the best time to apply was when I was already doing my makeup so I did have foundation on, but it didn't seem to matter at all. I would occasionally remember to use it twice a day, but usually only once a day. It will not work immediately, but after 10 weeks of steady use, the results are undeniable. ... show more
Reviewed in the United States on May 25, 2025 by Trinity Lewis

  • Really works!
Size: 2 Pack (6-Month supply)
Really works!
Reviewed in the United States on July 21, 2025 by Eileen S.

  • A little pricy but it does work !
Size: 1 Pack (3-Month supply)
I was very skeptical but thought I would give this a try anyways. I have never plucked my eyebrows because they were as near perfect as you could ask for growing up; however, as I have aged they have gotten very thin and started to turn gray. After using this ( Obagi Nu-Cil Eyebrow Boosting Serum ) for a little over a month I can definitely say it's working; my eyebrows have not only started to fill in, they are not nearly as gray ! I'm not sure how it works, but it does, and the part that is the oddest to me is that it brings back your natural color somehow !!! I do wish it was a little less expensive since I'm sure if I stop using it my eyebrows will go back to thin and gray... ... show more
Reviewed in the United States on September 10, 2024 by Tweet T Georgia

  • Would not recommend, empty vial
Size: 1 Pack (3-Month supply)
I've bought this product twice. It was $145 each time. One bottle was full and the other is empty. The first bottle worked well and I started to see fullness in the first 4 weeks (ish) but the second vial when I opened it to keep the momentum going was empty. I placed it upside down overnight thinking it was clumped at the bottom but NO. I even had other people use the wand on their forearm to just see if it's "wet" after the applicator was placed in the vial. It was not. All 3 people agreed it was completely empty. I am writing this review to tell you I used this product but clearly this company has zero quality control. I wasted $145 so you don't have to. I would try revitalash that brand has never given me a problem. I thought Obagi is such a highly recommended name in skin care it would have to knock this eyebrow serum out the park. I was very wrong. ... show more
Reviewed in the United States on June 21, 2025 by Angtastic

  • Works great but tube dries out too quickly!
Size: 1 Pack (3-Month supply)
Stuff is magic!!! The only reason it doesn't get 5 stars is bc the tube dries out really quick..and for the price paid...should last way longer. And of course the second u stop using it your eyebrows disappear. But...worth the temp bushy eyebrows! Lol!!
Reviewed in the United States on June 13, 2025 by Maribel

  • It works!
Size: 1 Pack (3-Month supply)
It works!!! Highly recommend for new hair growth and to maintain exisisting!
Reviewed in the United States on July 21, 2025 by Amazon Customer

  • Worth the money!
Size: 1 Pack (3-Month supply)
After 30 days of applying this serum every day, all I really noticed was slightly darker brows. After 2 months I have darker, thicker brows. I can’t believe it worked! One reviewer was right, if you apply it at night and make sure all your eyebrow makeup is off it really seems to work best at night. After one month I started applying it at night and in the morning 5 minutes before doing my normal brow makeup. It made a huge difference. You will have to tweeze the random hairs that pop up outside your desired brow. I had some brow hairs get so long they needed trimming! My brows are continuing to fill in and I can leave the house in a pinch without adding any pencil. For reference I am 46 and have normal brow thinning due to aging. Hope this review helps you pull the trigger on this serum. Worth the money! ... show more
Reviewed in the United States on August 31, 2024 by Leah F. Leah F.

  • Works As Advertised!
Size: 1 Pack (3-Month supply)
This product works as advertised. Isn't that a novel idea? I have used it for 6 months--2 orders, each for 3 months. My eyebrows are thicker, darker, and hair is growing where it never has before. I am a walking advertisement for the effectiveness of this Obagi product.
Reviewed in the United States on July 27, 2025 by Smiley Merrill

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