Front of NULASTIN Lash Follicle Fortifying Serum tubes, banner Cancel Your Lash Appointment on purple background

30% OFF

Code: ALLURE30

30% OFF

Code: ALLURE30

30% OFF

Code: ALLURE30

30% OFF

Code: ALLURE30

30% OFF

Code: ALLURE30

Women applying NULASTIN Lash Follicle Fortifying Serum with close-up of the applicator

Front view of LASH Follicle Fortifying Serum 2-pack showcasing two silver serum tubes with applicators on gray background

Front view of LASH Follicle Fortifying Serum 2-pack showing two silver serum tubes with applicators on gray background

Timeline showing visible lash results: 0–3 weeks elastin activates; 3–6 weeks budding lashes; 6–12 weeks lashes thicker, longer, fuller

Front view of Lash Follicle Fortifying Serum 2-pack showing two serum tubes on a gray background

Front close-up of Lash Follicle Fortifying Serum 2-Pack showcasing silver serum tubes and applicators on gray background

LOVE, LOVE, LOVE!

Allure x LASH Follicle Fortifying Serum

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Reveal your longest, strongest and fullest looking lashes with NULASTIN eyelash serum, awarded Best Lash Serum by NewBeauty. Clinically proven to boost lash appearance in as soon as 6 weeks, with double the volume in 12.

Earn up to 2.5% in Cash Back Credits with NULASTIN Rewards.
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One-time purchase

$84.00

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LOVE, LOVE, LOVE!

Read More Reviews

Lashes are envy-worthy after a season of them falling out and being patchy...Nice to not have to use the glue or magnet lashes - I finally have my own!!!

Krysti H.

Encourages Look of Length
Enhances Visible Fullness
Makes Mascara Optional

Cruelty Free

Ophthalmologist Tested

Paraben Free

NULASTIN eyelash serum features Elastaplex® Technology, a proprietary blend of biodesigned proteins and signal peptides formulated to boost elastin—the protein that anchors hair. This breakthrough technology helps minimize fallout and premature shedding by fortifying follicles at the root, resulting in visibly thicker, fuller looking lashes.

Start with clean, dry eyelids.
Use the applicator to apply a thin line of LASH Follicle Fortifying Serum to the base of the upper lash line from inner to outer corner, after skincare and before makeup application.
Apply twice daily, AM & PM
Do not apply to the lower lash line.

WARNING: Use only as instructed. For external use only. This cosmetic contains a small amount of Isopropyl Cloprostenate, an analog of prostaglandin. Avoid getting serum in eyes; in the event of direct contact, rinse with cool water. To reduce the risk of irritation or other side effects, do not apply to lower lash line. If redness or irritation occurs, stop using the product. If irritation or redness persists, consult your doctor. If you tend to have sensitivity to products, we recommend a patch test before use. Do not use if you are pregnant or nursing. If you are being treated for any eye or serious medical condition, consult your doctor prior to use. Keep out of reach of children.

For more information, visit: NULASTIN Trials and Studies

Biodesigned Signal Peptide

[Myristoyl Pentapeptide-17]

A biomimetic, five amino acid peptide that supports active melanocytes & keratinocytes to strengthen lashes, enhance lash color, and increase visible lash density.

Biodesigned Elastin

[sh-Polypeptide-50]

A biomimetic, full length elastin protein that helps supplement elastin where it is most needed to anchor the lash follicle– minimizing fall out and maximizing visible lash density, length and volume.

Biodesigned Keratin

A biomimetic, full length keratin protein that helps supplement keratin where it is most needed to strengthen the lash follicles.

Biodesigned Hepatocyte Growth Factor

[sh-Polypeptide-62]

A biomimetic, full length signal protein that collaborates with natural growth factors to support anagen (growth) and catagen (transition) phases to promote visibly thicker, longer lashes.

Biodesigned Isopropyl Cloprostenate

A biomimetic, analog of prostaglandin included at a specific concentration to safely and effectively support natural lash growth for visibly enhanced eyelashes.

Aqua/Water/Eau, Myristoyl Pentapeptide-17, Glycerin, sh-Polypeptide-50 (Elastin), Keratin, Carbomer, Sodium Phytate, Sodium Phosphate, Sodium Chloride, sh-Polypeptide-62, Isopropyl Cloprostenate, Sodium Hydroxide, Phenoxyethanol*

* See product packaging for most up to date ingredients.

Lashes That Speak Volumes

Let the results do the talking.

Week 0

Close-up of an eye showing sparse upper lashes before using lash follicle fortifying serum

12 weeks

Close-up of right eye showcasing longer, fuller upper lashes after using LASH Follicle Fortifying Serum 2-Pack on a neutral skin background

Week 0

12 weeks

Week 0

12 weeks

Week 0

12 weeks

Week 0

Close-up of right eye showing short, sparse eyelashes and natural brow before treatment with serum

12 weeks

Close up of right eye showing longer, fuller eyelashes after using NULASTIN Solution Serum on neutral skin background

Week 0

12 weeks

Verified Results, Visible Lashes

100 %

saw improvement in appearance of short lashes*

97 %

said lashes felt stronger & healthier*

97 %

had more confidence in their appearance*

Close-up of NULASTIN lash serum applicator showing fine brush tip and two clear droplets on a lavender background

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

Woman applying NULASTIN lash follicle fortifying serum to her upper lashes while smiling into a mirror

Consistency Pays Off

Small daily steps equal BIG results for your lashes.

Pro Tip: Document your journey with before and after photos to track your transformation.

Week 0-3

Elastin begins to activate at the root of the hair follicle.

Week 3-6

Start seeing subtle changes, like visibly budding lashes.

Close-up of an eye showing long, curled upper eyelashes with thicker, fuller appearance against a pale neutral background

Week 6-12

Your most transformative weeks. Lashes appear thicker, longer and fuller.

WEEK 12+

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

The Most Alluring Results 🤌

Kelsee

Badiya

Lily

30% OFF

Code: ALLURE30

30% OFF

Code: ALLURE30

30% OFF

Code: ALLURE30

30% OFF

Code: ALLURE30

Smiling woman looking left showing natural lashes against a plain light gray background

Safe. Clean. Effective.

Powered by Science, Free from Nonsense.

✨ Clinically Tested for Efficacy

✨ Easy on the Eyes

✨ Ophthalmologist Tested

✨ Non Irritating Formula

✨ Safe for Contact Lens Wearers

✨ Cruelty Free

✨ Formulated for Daily Use

✨ Plays Well with Lash Extensions & Mascara

NULASTIN LASH Serum Reviews

Flat-lay of two NULASTIN LASH Follicle Fortifying Serum tubes, one open with thin applicator brush on mauve background

Frequently Asked Questions

Got a question about NULASTIN® LASH serum? The answer may be right here or you can check our full list of FAQs.

All of our products are designed for ease of use and can be applied under makeup with little or no wait time. For best results, use twice daily to clean, dry eyes and/or skin.

Consistency is the key to lasting results, but don’t stress out if you skip an application. If you do miss a few days, just start back up and use daily as directed. We don’t recommend trying to “catch up” with a loading dose or duplicate applications for our LASH, BROW, or HAIR products. Our skin care products can be used as much as desired—multiple times daily.

NULASTIN® LASH serum is highly recommended for individuals with eyelash extensions and lash lifts. Lash extensions and lifts can wreak havoc on your natural lashes. We’ve found that daily application of our LASH Follicle Fortifying Serum helps maintain the integrity of your natural eyelashes. There is no evidence that our serum will fade tinted lashes or tattoos.