Lashes / Brows / Skin · Long Island
The beauty is in the detail.
Eyelash extensions, brows & skin care.
Our services
Defined, your way.
From a softly defined lash line to freshly shaped brows and a facial chosen for your skin, explore the details that make your look your own.
04 / Permanent makeup
Beautiful definition,
every day.
Explore lip blushing, microblading and our Blade & Shade brow treatment. Discover a more defined look, with attention to your natural features and preferred finish.
Explore permanent makeupThe brands
in our studio
A closer look / From our studio portfolio
The studio / Sayville, New York
A personal approach.
Down to the last lash.
Defined Beaudee is a Long Island lash and skin care studio, located in Sayville, New York. We offer eyelash extensions, lash lifting and tinting, brow services, facials and permanent makeup, with personal attention at every appointment.
We take the time to understand your preferences and recommend an approach that suits your natural features. From a first lash set to your next facial, our focus is on thoughtful detail and a look that feels like you.
Find your treatment01
Experienced, attentive care
Lash and skin care from a New York State licensed esthetician, with training and experience in eyelash extension application.
02
Designed around your natural lashes
Your natural lashes and preferred finish guide our recommendations for your lash set.
03
Care in the details
Single-use supplies and disinfected reusable implements are part of our studio routine.
From our clients
What our clients
are saying.
Lash training / Long Island
Lash training
Sayville, New York
Classic & Volume Lash Training
Learn the art.
Build your craft.
Explore Classic and Volume eyelash extension training through Bella Lash Academy at Defined Beaudee in Sayville. Combine online theory with hands-on learning as you work through the course certification process.
01 / Classic
Build your foundation in classic lash theory and application.
02 / Volume
Develop your volume-lash knowledge and fan-making technique.
For licensed estheticians and cosmetologists.
Your next appointment
A moment for you.
A little more defined.
Book your next lash, brow or facial appointment at our Sayville studio.
Book your appointmentA little studio life
Follow along.
Visit the studio
Find us in Sayville.
Defined Beaudee186 West Main Street, Suite 7
Sayville, NY 11782(631) 248-1644
Have a question about a lash, brow or skin care treatment? Call or text our Sayville studio, or send us a message. Ready to reserve your visit? Use our online booking link.
Ask the studio.
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Booking your appointment
A credit card is required to schedule an appointment. Please use our online booking system to reserve your visit.
Cancellations & no-shows
Please call or text at least 24 hours before your scheduled appointment if you need to cancel. Cancellations with less than 24 hours’ notice are charged 50% of the full service amount. No-shows are charged the full service amount.