1637 E 17th St 3rd floor, Brooklyn, NY
+1 347-759-8777
Gel Nail Extension Course in New York
Join the certified Whynotnails Gel Nail Course. Learn gel application, extensions, shaping, and pro skills to start or advance your nail career.
Tuition Options:
Study in a small group of up to ten students.

Experience a supportive learning environment with flexible scheduling options.
Get personalized attention, instant feedback, and complete flexibility.

Study at your own pace with your instructor’s full focus.
Group Training
Individual Training
$1000
$3000
Learn in a small group of up to ten students.

Enjoy a friendly atmosphere and flexible class schedules.
Group Training
2-Day Course
3-Day Course
$1250
Booking and Deposit: To reserve your place, a non-refundable deposit of 30% of the course fee is required. If you cancel or fail to attend, the deposit cannot be refunded. You may reschedule your course once (subject to availability) by giving at least 10 business days’ notice before the start date. Paying the deposit confirms your agreement with these terms.

Why Not Nails – Gel Nail Course

At Why Not Nails, the gel nail technician course teaches skill through real practice. Students work with the same tools and products used in professional salons. Each lesson focuses on structure, polish control, and safety so the work you produce stays consistent and clean. Instructors explain every step clearly, from applying and curing to finishing and shaping. You’ll build steady habits and learn how to manage timing, gel texture, and product flow. The goal is to help you master a technique that feels reliable, natural, and professional.

Acrylic And Gel Nail Course For Professional Skill Building

The acrylic and gel nail course gives students a complete foundation in two core systems. You’ll learn how to sculpt, overlay, and refill nails using both acrylic and gel materials. The training starts with proper preparation of natural nails and moves into shaping, layering, and sealing. Instructors guide you through each step, showing how to create balance and structure that lasts.

Students practice on real models under close supervision. You’ll learn how to avoid common problems like lifting or cracking by controlling product thickness and curing time. The course develops accuracy through repetition and correction. By the end, your work reflects true professional quality aligned with any acrylic nail technician course.

Gel Nail Course For Beginners

The gel nail course for beginners introduces the basics in a way that feels clear and manageable. You’ll start with nail preparation, learn how to apply thin gel layers, and cure them under UV and LED lamps. Every lesson builds practical understanding through demonstration and feedback.

Instructors show how to control the brush, maintain hygiene, and keep polish even without overworking the surface. You’ll learn to organize your station, plan timing, and communicate confidently with clients. After completion, you’ll know how to create lasting, glossy results that meet salon expectations, which prepares you for any nail gel course.

Gel Nail Extensions Course

The gel nail extensions course focuses on shape, symmetry, and strength. You’ll create extensions using builder gels and nail forms while maintaining the natural look and structure of the nail. Lessons cover proper filing, apex placement, and finishing. Instructors explain how small adjustments in pressure or product amount can change the final result.

Students practice refills and safe removal, gaining skill that transfers into salon work. The training gives you the precision and confidence needed for strong, polished extensions. The same foundation supports growth in any gel nail extension course.

Students who want extra practice can continue with a gel nail polish course. Those looking to improve speed or technique can join a gel nail refresher course. The program also prepares students for a builder gel nail course or a soft gel nail course. Extra training is available through a gel nail training course or a complete gel nail technician course.
Our courses
Why do students choose us?
Nail technician certificate
Printed course guide
Step-by-step manual
15% discount at Nail Market USA
Upcoming Schedule
  • Course "Professional Nail Techniques for Practicing Masters" (RUS + ENG)
    Start - November 14
    Duration - 1 days
    10 am - 6/7 pm
    Training center WHY NOT NAILS
  • Basic Course "Russian Manicure for Beginners" (RUS + ENG)
    Start - November 17
    Duration - 2 days
    10 am - 6/7 pm
    Training center WHY NOT NAILS
  • Basic Course "Russian Manicure for Beginners" (RUS + ENG)
    Start - November 21
    Duration - 3 days
    10 am - 6/7 pm
    Training center WHY NOT NAILS
  • Basic Course "Russian Manicure for Beginners" (RUS + ENG)
    Start - December 15
    Duration - 2 days
    10 am - 6/7 pm
    Training center WHY NOT NAILS
  • Basic Course "Russian Manicure for Beginners" (RUS + ENG)
    Start - December 15
    Duration - 3 days
    10 am - 6/7 pm
    Training center WHY NOT NAILS
Frequently Asked Questions
Most gel nail technician course programs at Why Not Nails last between two and six weeks, depending on your chosen schedule.
What People Say About Us:
We’re in touch
+1 347-759-8777
1637 E 17th St 3rd floor, Brooklyn, NY 11229
Sunday 9 AM–9 PM
Monday 9 AM–9 PM
Tuesday 9 AM–9 PM
Wednesday 9 AM–9 PM
Thursday 9 AM–9 PM
Friday 9 AM–9 PM
Saturday 9 AM–9 PM