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Tube of Nulastin’s bestselling lash and brow serum duo for fuller looking lashes
Fast paced video of women applying lash and brow serums and close ups of each tube
Clinical evaluation results for Nulastin lash and brow serums
Before and after photos of a woman’s lashes and brows after using our Dual System for 12 weeks
Timeline of the Nulastin Lash and Brow Dual System journey with expectations of what to expect
List of product benefits for Nulastin Lash and Brow Dual System
Close up look at lash and brow serum applicators
Tube of Nulastin’s bestselling lash and brow serum duo for fuller looking lashes

LASH and BROW Dual System

Bestseller Lash Brow
Rating 4.7
1677 Reviews
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Flaunt thicker, fuller looking lashes and brows with our award-winning NULASTIN LASH and BROW duo. Clinically proven to deliver stunning results in as soon as 6 weeks, with even more wow by week 12.

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1 tube is approximately a 5 week supply when used 2x daily.

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  • Encourages Look of Length

  • Amplifies Appearance of Fullness

  • Shapes & Defines

Cruelty Free
Dermatologist Tested
Ophthalmologist Tested

Clinically Proven to Amplify the Look of Lashes and Brows

100 %

saw visible brow growth*

97 %

noticed lashes growing visibly faster*

Lash and brow serum tubes next to beakers filled with formulas

* Based on the results of a 12-week independent clinical study.

Your Lash and Brow Journey Starts Here

Great results require consistency. With twice daily application of each serum, here’s what you can anticipate.

Pro Tip: Keep your serums in an easy to reach place, like your bathroom counter, so you remember to apply them regularly.

A woman's eye at week 0 before starting her Nulastin renewal journey

Week 0-3

Elastin begins to activate at the root of the hair follicle, preparing for visible changes ahead.

A woman's eye at week 6 on her Nulastin lash and brow renewal journey

Week 3-6

Start seeing subtle changes, like visibly budding lashes and denser looking brows.

A woman's eye at week 12 completing her Nulastin renewal journey

Week 6-12

Your most transformative weeks. Lashes and brows appear thicker and fuller.

Continue applying for more progress or to maintain beautiful, lasting results.

Real Responsibility: We’re rooted in trust and transparency

Chief Science officer and Founder holding Nulastin serums and smiling

NULASTIN Reviews

Customer Reviews

Based on 1677 reviews
83%
(1386)
10%
(160)
5%
(79)
1%
(22)
2%
(30)
S
Sarah H.
Works like a charm!

Wish I had taken pictures but never could remember to. I saw almost immediate results with my eyebrows. Because I can’t remember anything, I haven’t consistently used the product morning and night but the difference is definitely noticeable. My eyelashes are better, too. More length but not much more volume. I had a habit of applying to my right eyelid then my left without adding more product. Now my right lashes are a bit longer so I’m sure to add more product before applying to my left eye. Overall both products are great and I will continue to use them. I also have extremely sensitive skin but have had no issues with irritation.

J
Jess K.
It works

I am not even consistent with it and it has worked for me. My brows and lashes are longer. I mean, they are not 1980s Brooke Shields level, but my brows used to stop half-way across my eye arc and now go all the way. I rarely wear mascara now and when I do the mascara has something to hold on to and my lashes look super lush. Lash serum lasts much longer than brow.

A
Anne W.
It really works!!

I have been using the Lash and Brow serums for a few years and I love them! The Brow serum especially has allowed my brows to grow thick and glossy! The Lash serum seems to last about two months, and I use up the Brow serum in about a month.

N
Nancy H.
Brow and Lashes

I have used Nulastin brow and lash serum for probably close to 10 years and am so pleased with the results. The sparse brows have filled in and my lashes are thicker and long. I wouldn’t be without these products.

D
Diane L.
Lash and brow serums

These are great products that truly work! My eyelashes and eyebrows were fading and disappearing! Now they are back, fuller and longer than they ever were thanks to Nulastin brow and lash formulas and consistent use of these products in the morning and evening!

S
Susan P.
This really works!

People literally stop me to ask me where I get my eyebrows done and what am I doing with them! Friends ask to touch them because they dont believe they are real. They are thicker, fuller and have made such a big difference in my face!

Frequently Asked Questions

Got a question about LASH and BROW serums? The answer may be right here. If not, feel free to contact us anytime, or check the full list of FAQs.

Other Lash and Brow Products