





Details & care
Get your brows back with our top rated NULASTIN eyebrow serum, clinically proven to visibly restore shape, density and fullness.
- Visible improvement in 6 weeks, with results that double by 12.
- Up to 60% thicker-looking brows for a stronger, fuller frame.
- 100% of participants noticed visible new growth.
- 97% saw thinning visibly improved.
- 97% reported brows that looked fuller and more defined.
- 97% experienced more brow hairs where the serum was applied.
- Based on a 12-week independent clinical study of 34 subjects.
- Item #11208316
Shipping & returns
Free shipping—all the time. Learn more about our shipping & returns policies.
This item has a different return policy. Items sold and shipped by NULASTIN can be returned by mail or to a Nordstrom store within 90 days of when the item shipped and must be in new condition, with tags attached. We can’t accept returns for this item at Nordstrom Rack.
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Delivery
- Email gift message (free)
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Most helpful positive review
May 26, 2026
It really works!
I was skeptical but willing to try something for my thinning brows (I'm in my 60s). What a pleasant surprise to have them back thicker and darker than they've been in years. My partner kept asking me why they were darker--was I wearing makeup? Nope, just feeding them elastin.
Melissa
Verified purchase
Reposted from NULASTIN
NULASTIN response
Hi Melissa! Thank you so much for the 5-star review on the BROW serum! We truly appreciate your support!
Most helpful critical review
May 15, 2026
Inconsistent formula!
I saw results with the first tube. But not this time. I’m switching. Too expensive for little results.
Liz
Verified purchase
Reposted from NULASTIN
NULASTIN response
Thank you for your review, Liz! We are sorry to hear about your experience. Please reach out to customercare@nulastin.com for further assistance.
5 stars
70%
4 stars
10%
3 stars
7%
2 stars
5%
1 star
8%
Pros:
Cons:
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Melissa
Reposted from NULASTIN
Verified purchase
May 26, 2026
It really works!
I was skeptical but willing to try something for my thinning brows (I'm in my 60s). What a pleasant surprise to have them back thicker and darker than they've been in years. My partner kept asking me why they were darker--was I wearing makeup? Nope, just feeding them elastin.
NULASTIN response
Hi Melissa! Thank you so much for the 5-star review on the BROW serum! We truly appreciate your support!
SGS
Reposted from NULASTIN
Verified purchase
May 26, 2026
Grant Smith
The only issue I am having is that the tubes are not lasting 4 weeks. I am following the directions very closely, but only got two weeks out of each tube I ordered. You all kindly sent me a third tube when the first one ran out quickly, but the second tube ultimately did as well. So, I am about five weeks in and already on my third tube. That is my only complaint so far, you all are amazing with everything else.
NULASTIN response
Hi Grant, thank you for the positive feedback and we are sorry to hear that you've had issues with the duration of the tubes. Each tube is designed to last 4-6 weeks when used as directed. One thing that might help is wiping the brush against the opening of the tube as you pull it out (to help reduce the amount of serum adhering to the brush).
If you do continue to receive tubes that don't last a minimum of 4 weeks, please let us know and we will gladly assist you.
Red
Reposted from NULASTIN
May 21, 2026
Recommend to all my friends and family!
I bought this to try to grow out the “tail” of my brows and wow did it work soooo well! They are still full and look great so I only needed 2 tubes to make it happen! Thank you nulastin!!!!
NULASTIN response
Thank you for the positive feedback! We're thrilled that your brows are back and better than ever. Thanks for giving our BROW Serum a chance!
Mima
Reposted from NULASTIN
Verified purchase
May 20, 2026
It's working
It's taking some time, but my older thin eyebrows are getting thicker and fuller.
NULASTIN response
Thank you for the 5-stars, Mima! It sounds like your consistency with the BROW Serum is paying off- we love to hear about thriving brows.
Rach
Reposted from NULASTIN
May 19, 2026
You won't regret it
I wish I had taken close up before and after photos of my eyebrows before using this serum, but I wasn’t prepared for it to work as well as it does. I did include photos that I actually took as before and afters of my skin for rosacea treatment, but you can also see a difference in my eyebrows. They used to be lighter than my hair, sparse with patches of missing hair. Now they are darker, and fuller with no patches at all. I’m actually plucking them for the first time in about 15 years. I started using the lash serum about a month ago, and recently at an blood work appointment, the technician was commenting on how long my lashes are—I ended up giving her the Nulastin site info! With the amount of money I would have spent on eyebrow appointments in my area, plus the hassle of aftercare for something like micro blading, the subscription to Nulastin is worth it for me. I apply it after washing my face and it’s done. It’s easy to stay consistent. It also is no issue under makeup, although I barely touch my eyebrows now with makeup after years of filling them in. You won’t regret it!
NULASTIN response
Wow! Your results are amazing! Thank you so much for sharing your experience! We are so glad you are loving the products!
Beth P.
Reposted from NULASTIN
Verified purchase
May 16, 2026
It works!
4 weeks in and I’m definitely seeing results! Looking forward to the 2nd tube and more results.
NULASTIN response
That is great news! Thank you for your positive review, Beth!
