





Details & care
Achieve visibly fuller, thicker brows in 6 weeks and triple the results in 12 with this starter kit featuring two full-size, clinically tested brow serums.
- 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 #11208080
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.
Gift options
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Delivery
- Email gift message (free)
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Most helpful positive review
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!!!!
Red
Reposted from 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!
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%
Sort by Most Helpful
Color
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!
Liz
Reposted from NULASTIN
Verified purchase
May 15, 2026
Inconsistent formula!
I saw results with the first tube. But not this time. I’m switching. Too expensive for little results.
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.
Donna
Reposted from NULASTIN
Verified purchase
May 13, 2026
Brow serum
This product works so well!! In about a month I see the difference. 2 months is a game changer, darker and fuller brows. Love this product!!
NULASTIN response
Thank you so much for your amazing review, Donna! We are so happy to hear you are loving your results and the product!
