Lash & Skin Care Studio

Book an appointment today to find out why we are Long Island's favorite lash & skin care studio.

Our Services

Facial Treatments

Each facial includes a double cleanse, skin analysis, exfoliation, extractions, facial massage, mask, treatment serum and moisturizer.

Eyelash Extensions

Whether your natural lashes are stubborn, short, straight, droop downward, our eyelash technicians will help you achieve the lashes of your dreams.

Lash & Skin Care
Eyelash Service Packages

Brow Services

Whether your brows are unruly, dull, or just need a shape-up, we have the perfect services to make them stand out.


Defined Beaudee

Defined Beaudee is a professional lash & skin care studio located in Sayville, New York. We offer a full range of lash services as well as skin care treatments. We commit to each individual client’s needs with full attention to detail to maximize and achieve the best results possible. We truly love what we do, and we are constantly looking to further advance on the latest techniques and trends. Contact us now and let’s define YOUR beauty!

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Why Defined Beaudee

At Defined Beaudee, you’re under the care of a New York State Licensed Esthetician who has met all of the sanitation and safety requirements of the state, and has the experience, training, and certification for applying eyelash extensions while preserving the utmost health of your natural lashes. Also be rest-assured that all of our supplies are single-use, and the tools and implements that we use are completely disinfected with an EPA-regulated hospital grade disinfectant. Don’t just go anywhere and risk the health of your lashes, come see a trained professional.

Contact Us

(631) 248-1644
186 West Main Street, Suite 7
Sayville, NY 11782


*A credit card is required for all appointments. Please be assured that your card information is encrypted for your protection. 
Cancellation Policy
At Defined Beaudee we truly value our clients and strive to accommodate everyone’s schedules. Your time is valuable, and so is ours. If there happens to be a same day cancellation or “no-show”, that time slot could have been filled by another client in need of an appointment. We understand life happens, however if less than 24 hour notice is given for cancellations on any service, 50% of the full service amount will be charged to your card. For all “no-shows” (not showing up for your appointment without notice), the full amount of the scheduled service will be charged to your card.
If you need to cancel or reschedule your appointment, please call or text 631-248-1644 at least 24 hours prior to your appointment. Thank you so much for your support and understanding.