Lash and Brow Lab
Private studio · MiamiBook a visit
Private lash & brow studio · Miami

A little lift.A whole new feeling.

Thoughtfully shaped brows. Beautifully lifted lashes. A private beauty ritual, designed around you.

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Maria Castellano, founder and artist of Lash and Brow Lab
Maria CastellanoYour artist · Miami
A personal welcome

Hi, I’m Maria.
Welcome to my lab.

“My goal is simple:for you to feel cared for,relaxed, and more confidentwhen you leave.”

Founder · Lash & Brow Lab

Meet your artist
The introduction / A little liftScroll to discover
01 / The menu

Find your signature.

A little lift, a thoughtful brow edit, or your complete beauty ritual. Start with what feels like you.

Close-up selfie of a woman with dark hair, defined eyebrows, and pink lipstick, resting her head on a white pillow
lashes$80 · 1 hour

The lash lift

Korean Lash Lift with Tint. Your natural lashes, lifted and tinted for a darker, more defined finish.

Make it yours
Woman demonstrating manicure with nude and white ombre nails, styled hair, and makeup against beige background
brows$120 · 1 hour 30 minutes

The brow edit

Brow Lamination with Tint. Lifted shape and customized color, brought together in one brow appointment.

Make it yours
Woman with dark hair and defined eyebrows posing with hands near face, wearing rings and jewelry, lying on white fabric
Lashes + brows$180 · 2 hours

The signature duo

Korean Lash Lift + Brow Lamination Bundle. Our signature duo: lashes and brows, lifted together in one private session.

Make it yours
Explore all services
Client resting comfortably after a brow appointment
02 / The experience

A quiet moment.
A beautiful
difference.

No busy salon floor. No rushed appointments. Just your artist’s undivided attention, a considered approach, and the kind of details that make you feel cared for.

Step inside the experience
03 / From the studio

The beauty is
in the details.

Explore client results
Brow detail01 / The lab
Lashes & brows02 / The lab
Natural definition03 / The lab
A word from our clients
“Her attention to detail and service were impecable. The space was very clean and relaxing.”
Maru Maru · Korean Lash Lift
More client stories
04 / The lab rewards

A ritual worth
returning to.

Five completed eligible visits. A little thank-you on your sixth: 25% off an eligible service. Because we love being part of your routine.

Discover your rewards
Lash & Brow Lab · Visit rewards
Good things
come with a ritual.
123456
On your sixth
eligible visit25% off
Your complete beauty ritual · 12 services

A little time.All for you.

Scroll down to explore sideways

View the full price list
Woman with long curly dark hair wearing a white headwrap, gold jewelry, and natural makeup poses for a selfie indoors01
lashes1 hour

Korean Lash Lift

A soft, lifted curl that makes the most of your natural lashes. No extensions.

$60Book this ritual
Close-up selfie of a woman with dark hair, defined eyebrows, and pink lipstick, resting her head on a white pillow02
lashes1 hour

Korean Lash Lift with Tint

Your natural lashes, lifted and tinted for a darker, more defined finish.

$80Book this ritual
Woman with long brown hair and red nails touching her face, wearing striped pink and burgundy shirt, showcasing a polished lash and brow result03
lashes2 hours

K-Lift Blend

A Korean lash lift with strategically placed classic extensions for soft length and volume.

$120Book this ritual
Person with reddish-brown hair lying down against beige background, eyes closed, wearing dark eyeliner and pink lipstick04
brows45 minutes

Henna Brows

Color for the brow hairs and a soft skin stain for a fuller-looking shape.

$50Book this ritual
Brow wax product advertisement showing beige wax dripping from applicator brush into a metallic container with clean, minimal styling05
brows45 minutes

Brow Wax

Precise waxing to clean and refine your natural brow shape.

$30Book this ritual
Close-up portrait of woman with dark hair and makeup wearing orange shirt, resting on white pillow06
brows30 minutes

Brow Tint Retouch

Refresh faded brow color. Available to eligible returning brow-tint clients only.

$30Book this ritual
Woman with long black hair and defined makeup posing against white pillows indoors07
brows1 hour

Brow Shape & Tint, Includes Wax

Personalized shaping, waxing, and tinting for balanced definition. Wax included.

$50Book this ritual
Close-up portrait of a woman with long black hair, natural makeup, pink lips, and a white towel wrapped around her head08
brows1 hour

Brow Lamination

Smooth, lift, and style your brow hairs for a fuller, softly structured finish.

$100Book this ritual
Woman demonstrating manicure with nude and white ombre nails, styled hair, and makeup against beige background09
brows1 hour 30 minutes

Brow Lamination with Tint

Lifted shape and customized color, brought together in one brow appointment.

$120Book this ritual
Beauty product advertisement showing lip and chin wax application with descriptive text and product benefits on beige background10
waxing30 minutes

Lip Wax

A careful upper-lip wax for a clean, smooth finish.

$20Book this ritual
Beauty product advertisement showing lip and chin wax application with descriptive text and product benefits on beige background11
waxing30 minutes

Chin Wax

Targeted chin waxing, with attention to the details.

$20Book this ritual
Woman with dark hair and defined eyebrows posing with hands near face, wearing rings and jewelry, lying on white fabric12
Lashes + brows2 hours

Korean Lash Lift + Brow Lamination Bundle

Our signature duo: lashes and brows, lifted together in one private session.

$180Book this ritual
01 / 12
Book your visit
Your next beauty ritual

Found your favorite?
Make it a date.

Choose your service, find an available time, and reserve your private visit with Maria.

Private studio · MiamiOne-on-one care
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Choose a service above to see available dates. Complete your reservation through Square.

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Studio address shared after confirmation. A deposit is required to reserve your appointment.

Booking policiesQuestions? Text Maria
Lash and brow result from the studio
THE LAB / BEAUTY IN FOCUS
Client with lifted lashes and softly defined brows
YOUR MOMENT IN THE FRAME
Your model appointment20%OFF YOUR SELECTED SERVICE
The lab model call · Miami

Be one of
our models.

Your beauty. Our next story.

Try a service you’ve been curious about for 20% off. In exchange, create photo and video content with us during your appointment and help share the Lash & Brow Lab experience.

Only 5 model appointments per month.
Five different clients. One model appointment per person, ever.

Apply to be a model

Applications are reviewed by Maria. A spot is reserved only after she confirms your selection.

Your invitation to the frameThe model application.

A little beauty.
A little collaboration.

  1. Tell us about you.
    Choose a service and share your availability.
  2. Maria selects five clients.
    She checks prior participation and confirms the month’s model appointments.
  3. Create with us.
    Enjoy 20% off your confirmed service, take part in appointment content, and share your experience.

This is an application, not an appointment booking. Service suitability, content plans, and permission to publish your images are confirmed with Maria before your visit.

Choose a service to see your model price.

You’ll continue to a secure form verification step. If you need help, email Maria.

Maria, founder of Lash and Brow Lab, in a warm editorial portrait for her professional brow Masterclass
MariaYour artist. Your mentor.
Professional brow training · With Maria

The Brow Lab
Masterclass.

Two days. Entirely focused on you.

Learn brow artistry from the beginning or refine your techniques through personalized theory and supervised practice on a live model.

2 days · One-on-oneKit + certificate included
Apply for training Explore the masterclass

Brow design · Waxing · Tinting · Lamination · Mapping
Contact Maria for dates and pricing.

Vlog Content · @lashbrowlab

A little closer.
A little more real.

Step inside The Lab. The details, the transformations, and the moments in between—straight from our TikTok.

Explore all 9 videos
THE LAB / VLOG 01

From the studio 01

Watch on TikTok
THE LAB / VLOG 02

From the studio 02

Watch on TikTok
THE LAB / VLOG 03

From the studio 03

Watch on TikTok
Press play. Stay a little.Follow @lashbrowlab
Before your visit

A little
good to know.

Your first visit should feel easy. Here are a few answers to get you started.

All questions & care
Where is the studio?

Lash & Brow Lab is in Miami, Florida. The exact address and arrival instructions are shared privately after your appointment is confirmed.

Do you accept walk-ins?

The studio is by appointment only. Each visit is reserved for one client at a time.

How should I prepare for my appointment?

Please arrive with clean lashes and brows, free of makeup and oil-based products. Follow any preparation instructions sent with your appointment confirmation.

Is a deposit required?

Yes. A non-refundable deposit is required to reserve an appointment and is applied toward your service balance. Your visit is secured after the required deposit and booking confirmation are completed.

Your time. Your beauty. Your lab.

Make a little
time for you.

Book your appointment

Miami, Florida · Private appointments · Address shared after confirmation

Your next beauty ritual · Book a visit