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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 4.73
1632 Reviews

Thinning brows and sparse lashes; we've got you. This in demand duo features full sizes of our LASH and BROW serums, designed to enhance the appearance of fullness. Powered by Elastaplex® Technology, our serums support all stages of the natural growth cycle while helping anchor-and-bind hair follicles at the root for visibly reduced shedding and fall out. Experience thicker, fuller looking lashes and brows in as soon as 6 weeks with even greater results 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 Icon
Cruelty Free
Dermatologist Tested Icon
Dermatologist Tested
Ophthalmologist Tested Icon
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

Customer Reviews

Based on 1632 reviews
Reane S.
Amazing product !

I started using the lash and brow duo a couple of years ago. I was hooked after a little over a couple of months.
As a breast cancer survivor and having gone through chemotherapy treatments which pretty much wiped out my hair, including my eyebrow’s & eyelashes, I was always hesitant to have people look closely at me. They did grow back but very , very sparse. I’ve tried other non prescription products with no visible improvements. Then I tried Nulastin and WOW !!! The difference in my lashes & eyebrows were amazing ! I am very happy with the results & will certainly keep using the products.

Ulla D.

At almost eighty my eyebrows are back. All five of my granddaughters and I love our thicker and longer eyelashes!

Christine V.
Amazing !

I never had full brows or eyelashes . I really need help as I got older (60yo) . I tried Nulastin products for brows and lashes ! I wasn’t expecting too much but hoping ! Wow , the results are amazing . My lashes have never been as full or long . My brows filled in too. I saw results within 2-3 weeks .

Arlynne S.

My very fine, thin almost invisible eyebrows are now actually visible. I am quite happy with Nulastin.

Lori D.

My lashes are fuller and much longer !
My husband doesn’t notice changes all the time, however He Noticed!! I was so happy he noticed & brought it up!! My lashes were never really noticeable, they are now & it has boosted my confidence.

Catherine P.
8 weeks of brow and lashes

I’ve been using the lash and brow system and after 8 weeks I can already see progress in my brows, not so much in my lashes-yet!! I do use these products twice per day!

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.

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