Details & care
Reveal longer, fuller, thicker lashes in 6 weeks and double the results in 12 with this starter kit featuring two full-size, ophthalmologist tested lash serums.
- Visible results in just 6 weeks, with benefits that double by 12.
- Up to 44% thicker-looking lashes for amplified definition.
- Lashes appear up to 50% longer, enhancing eye-framing impact.
- 100% of participants saw improvement in the look of short lashes.
- 97% experienced visibly stronger lashes.
- 97% noticed lashes growing faster.
- 93% reported lashes that appeared longer over time. Based on a 12-week independent clinical study of 30 subjects.
- Item #11208292
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
Apr 28, 2026
A must have
I’ve been using the lash serum for almost a year. I saw a real difference in my lashes after 12 weeks. I get do many people asking g me what I used on my lashes to get them so long. I will never be with out
Juelles 0316
Reposted from NULASTIN
NULASTIN response
Thank you for your 5-star review! We're so glad to hear that our LASH Serum is a must-have in your daily routine. Thank you for your loyalty!
Most helpful critical review
May 4, 2026
Caused my lashes to fall out
One week in and I'm LOSING lashes!!! Literally falling out onto my cheeks.
Monica
Reposted from NULASTIN
NULASTIN response
Thank you for your review! Please reach out to customercare@nulastin.com for further assistance.
5 stars
73%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
4%
Sort by Most Helpful
Color
Dani
Reposted from NULASTIN
Verified purchase
May 14, 2026
Itchy
Makes my eyes itch unable to use it for more then a few days at a time so I have to give up trying at this point.
NULASTIN response
Hi Dani! From what you’ve shared, it sounds like your skin may be adjusting to the formula. Our serums are made fresh in small batches and can be quite potent at first for some individuals. In these cases, we recommend pausing use for about a week to allow things to calm, then reintroducing the serum with a very light application—a little truly goes a long way.
For best comfort and results, here are a few application tips:
Apply only to the base of the upper eyelashes
Start at the inner corner and glide outward
Avoid applying to the bottom lashes
Take care not to let the serum touch the eye
Keeping your eyes closed briefly after application until the serum dries can help prevent irritation
For those with sensitive eyes, we also recommend using the serum once daily in the morning, rather than at night. The body naturally enters repair mode overnight, which can sometimes heighten sensitivity.
Dawn3
Reposted from NULASTIN
Verified purchase
May 11, 2026
so far so good
I've only used this product for a couple weeks, but it appears to be working I am hoping that with longer use they grow longer.
NULASTIN response
This is great to hear! Thank you for sharing your experience so far!
Sara
Reposted from NULASTIN
Verified purchase
May 10, 2026
Nothing dramatic
Got this as I stopped using lash extensions. But the growth I’ve seen is minimal and it might just be from my lashes naturally recovering from not having the weight of extensions on them.
NULASTIN response
Hi Sara, thank you for leaving us a review. With consistent, twice-daily use, most people see results in 6–12 weeks. Lashes and brows grow in multi-month cycles, so early patience is important. Stick with it—long-term consistency delivers the best results!
Monica
Reposted from NULASTIN
May 4, 2026
Caused my lashes to fall out
One week in and I'm LOSING lashes!!! Literally falling out onto my cheeks.
NULASTIN response
Thank you for your review! Please reach out to customercare@nulastin.com for further assistance.
Cheryl
Reposted from NULASTIN
Verified purchase
Apr 28, 2026
Not for me
I had an adverse reaction to both brow and lash serums
NULASTIN response
Thank you for your review, Cheryl. Please reach out to customercare@nulastin.com for further assistance.
Juelles 0316
Reposted from NULASTIN
Apr 28, 2026
A must have
I’ve been using the lash serum for almost a year. I saw a real difference in my lashes after 12 weeks. I get do many people asking g me what I used on my lashes to get them so long. I will never be with out
NULASTIN response
Thank you for your 5-star review! We're so glad to hear that our LASH Serum is a must-have in your daily routine. Thank you for your loyalty!
