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 1, 2026
Thick brows after 50 years
My brows grew back after 50 years of over-plucking. It really works.
M5058
Reposted from NULASTIN
NULASTIN response
WOW! Thank you so much for sharing! We are THRILLED that your brows grew back after 50 years of overplucking. Thank you for choosing NULASTIN!
Most helpful critical review
May 4, 2026
zero change 30 days in
Have used as directed for a month so far, only missed a day or two here and there from travel. No change to brows at all.
C
Verified purchase
Reposted from NULASTIN
NULASTIN response
Hi there! We're sorry to see you rated the BROW serum 1-star. We appreciate your honest feedback! Please reach out to our customer service team for assistance.
5 stars
70%
4 stars
10%
3 stars
7%
2 stars
5%
1 star
8%
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Color
C
Reposted from NULASTIN
Verified purchase
May 4, 2026
zero change 30 days in
Have used as directed for a month so far, only missed a day or two here and there from travel. No change to brows at all.
NULASTIN response
Hi there! We're sorry to see you rated the BROW serum 1-star. We appreciate your honest feedback! Please reach out to our customer service team for assistance.
Shayla H
Reposted from NULASTIN
Verified purchase
May 3, 2026
No change
I have used this product faithfully according to the instructions every morning and evening and haven't noticed any change. I'm still willing to keep trying for a few more weeks but expected to see a little difference by now.
NULASTIN response
Hi Shayla, may we ask how long you've been using the product? It does typically take 6-12 weeks to see consistent results, so our professional guess is that you likely need more time.
M5058
Reposted from NULASTIN
May 1, 2026
Thick brows after 50 years
My brows grew back after 50 years of over-plucking. It really works.
NULASTIN response
WOW! Thank you so much for sharing! We are THRILLED that your brows grew back after 50 years of overplucking. Thank you for choosing NULASTIN!
Sheila
Reposted from NULASTIN
Verified purchase
Apr 30, 2026
Unfortunately did not work for me
Did not work for me. Maybe because my eyebrows have been damaged too much from my thyroid issues. It did not grow any new brows, it only darkened was was already there and made them much more coarse. It also grew some longer light colored hair on my temples which I thought was strange.
NULASTIN response
Thank you for your review, Sheila. We are sorry to hear that you did not experience desired results.
Black eye Sue
Reposted from NULASTIN
Verified purchase
Apr 30, 2026
New eyebrows!!
This works! I’m older and have had Hashimoto’s for many years and had given up on having eyebrows. I actually had to go and get my brows shaped!
NULASTIN response
This is great news! Thank you for your stellar review!
Cin26
Reposted from NULASTIN
Apr 30, 2026
Outstanding Product
I have tried several other brow serums and this one is the only one that has really worked—and works it does! I love the results.
NULASTIN response
We're so thankful that you gave our BROW Serum a chance! It sounds like your consistency has paid off, and we're thrilled that your brows are thriving once more.
