NULASTIN BROW Shape Altering Serum

NULASTIN BROW Shape Altering Serum

 4.8 (2060)

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.

Size: 0.1 oz / 3 mL

$48.00
$48.00 $84.00
SAVE 42% Sold out

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✓ Enhances Visible Thickness

✓ Amplifies Look of Fullness

✓ Shapes & Defines

Cruelty Free

Doctor Approved

Paraben Free

 

The eyebrow 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 brows.

  • Start with clean, dry eyebrows.
  • Use the applicator to apply BROW Shape Altering Serum in short, upward brush strokes onto the eyebrows, after skincare and before makeup application.
  • Apply twice daily, AM & PM.
  • The custom spoolie applicator is designed with synthetic bristles to pick up and deposit the ideal amount of serum for each brow.

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. 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 serio

Biodesigned Signal Peptide
[Myristoyl Pentapeptide-17]

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

Biodesigned Elastin
[sh-Polypeptide-50]

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

Biodesigned Keratin
A biomimetic, full length keratin protein that helps supplement keratin where it is most needed to strengthen the brow hair 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 brows.

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

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 BROW Shape Altering Serum

NULASTIN BROW Shape Altering Serum

$48.00
$48.00 $84.00
SAVE 42% 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 Boost the Look of Brows

100%

saw visible brow growth

97%

noticed brows appeared fuller

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

Your Brow Journey starts here

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

Pro Tip: Take a before shot and look at it daily. It’s a great way to stay motivated—and stay on track.

Week 0-3

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

Week 3-6

Start seeing subtle changes, like visibly denser brows.

Week 6-12

Your most transformative weeks. 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.

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.

During the 12-week clinical study, no subjects experienced adverse events relating to the BROW Shape Altering Serum.

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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