NULASTIN LASH and BROW Dual System

NULASTIN LASH and BROW Dual System

 4.6 (2533)

Get your brows back with our NULASTIN eyebrow serum, clinically proven to visibly restore shape, density and fullness. Voted Best Brow Treatment by SHAPE Beauty, see noticeable results in 6 weeks and triple the wow in 12.

Includes:

Full Size LASH Follicle Fortifying Serum (0.1 oz / 3 mL)
Full Size BROW Shape Altering Serum (0.1 oz / 3 mL)

$82.00
$82.00 $148.00
SAVE 44% Sold out

BUNDLE & SAVE

✓ Encourages Look of Length

✓ Amplifies Appearance of Fullness

✓ Shapes & Defines

Cruelty Free

Doctor Approved

EyeDoctor Tested

 

The LASH and BROW serums feature 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 and brows.

  • Apply both serums twice daily, AM & PM, after skincare and before makeup application.
  • Start with clean, dry eyelids & eyebrows.
  • Apply a thin line of LASH Follicle Fortifying Serum using the applicator to the base of the upper lash line from inner to outer corner.
  • Do not apply to the lower lash line.
  • Apply BROW Shape Altering Serum with the spoolie applicator in short, upward brush strokes onto the eyebrows.

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.

Biodesigned Signal Peptide
[Myristoyl Pentapeptide-17]

A biomimetic, five amino acid peptide that supports active melanocytes & keratinocytes to strengthen lashes, enhance eyelash and eyebrow color, and increase visible 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 & brow follicles– minimizing fall out and maximizing visible density and volume.

Biodesigned Keratin
A biomimetic, full length keratin protein that helps supplement keratin where it is most needed to strengthen the eyelash & eye brow 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, fuller lashes & brows.

Biodesigned Isopropyl Cloprostenate
A biomimetic, analog of prostaglandin included at a specific concentration to safely and effectively support natural growth for visibly enhanced eyelashes & eyebrows.

LASH Follicle Fortifying Serum
INGREDIENTS/INGRÉDIENTS: 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.

BROW Shape Altering Serum
INGREDIENTS/INGRÉDIENTS: 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

NULASTIN LASH and BROW Dual System

NULASTIN LASH and BROW Dual System

$82.00
$82.00 $148.00
SAVE 44% Sold out
View full details
 

Real People. Real Results

The contrast between the 0 week use and the results after 12 weeks is striking.

The contrast between the 0 week use and the results after 12 weeks is striking.

Clinically Proven to Amplify the Look of Lashes and Brows

100%

saw visible brow growth

97%

noticed lashes growing visibly faster

* 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.

Week 0-3

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

Week 3-6

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

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

Real Responsibility: We’re rooted in trust and transparency

All products meet our Safe Science Standards: Dermatologist tested, cruelty free and formulated without sulfates, parabens, MI/MCI, formaldehydes, phthalates, talc, petrolatum and mineral oil.

Our core ingredients are biomimetic, meaning they mimic the body’s natural production to safely and effectively support hair and skin renewal without compromise.

Every product is backed by a 100% Performance Guarantee.

Powered By Proprietary Elastaplex Technology

Precisely crafted to support all stages of the natural growth cycle and boost elastin levels for less visible fallout and more enhanced fullness.

Biodesigned BLEND OF SIGNAL PEPTIDES + PROTEINS

Biodesigned BLEND OF SIGNAL PEPTIDES + PROTEINS

LEARN MORE

BROW Serum Reviews

Frequently Asked Questions

Got a question about BROW serum? The answer may be right here

 
 

How to Use the BROW Shape Altering Serum

Begin with clean, dry eyebrows.
Using the applicator, apply the serum in short, upward strokes directly onto the brow area.
Apply twice daily – morning and evening – after skincare and before makeup.
Re-dip the applicator into the tube as needed for full coverage.
When using a new tube, gently shake the container before opening to activate flow.

Application Tips
The serum can be used under makeup with minimal wait time.
Avoid applying after brow pencils or gels, as this may contaminate the applicator.
The serum has a thick consistency by design to stay in place. You may notice some resistance when removing the brush—this is normal.
The vegan brush may feel firmer at first; after a few uses, the bristles will soften and absorb more product.

For Best Results
Use consistently as part of your daily routine.
Store in a cool, dry place, away from direct sunlight and heat.
Do not freeze.
Avoid direct contact with eyes. If contact occurs, rinse thoroughly with cool water.

How to Use the LASH Follicle Fortifying Serum

Start with clean, dry eyelids.
Using the applicator, apply a thin line of serum along the base of the upper lash line, from the inner to the outer corner.
Apply twice daily – morning and evening – after skincare and before makeup.We do not recommend applying to the lower lash line, as this may increase the risk of irritation near the eye.

Application Tips
If you have sensitive eyes, begin with once-daily use (AM) to allow your skin to adjust.Some users prefer to keep eyes closed for a few seconds after applying. Fanning the area can help the serum dry quickly.
The serum can be used under makeup with minimal wait time.
Avoid using the serum over mascara, as this can contaminate the applicator.

Consistency Matters
For best results, use consistently as part of your daily routine.
Store in a cool, dry place, away from direct sunlight and heat.
Do not freeze.
Avoid direct contact with eyes. If contact occurs, rinse thoroughly with cool water.

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 or BRO products. Our skin care products can be used as much as desired—multiple times daily.

Yes, when used as directed, our formulas are safe and non-irritating for those who wear contact lenses.

Each LASH and BROW serum tube contains 3 mL of concentrated formula, designed for twice-daily use over approximately 4–6 weeks.

Beacuse exposure to light, heat, and air can degrade the quality and effectiveness of cosmetic serums over time. That’s why our HAIR and SKIN collections are packaged in opaque containers with airless pumps—to help preserve formula stability, freshness, and performance.

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