• Advertisement for BIAB nail extension courses at J.Aesthetic Nail Salon in Sydney.
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J.Aesthetic

GEL X + BIAB EXTENSIONS COURSE (2-Day)

GEL X + BIAB EXTENSIONS COURSE (2-Day)

$2,000.00 AUD
$2,000.00 AUD
Sale Sold out
Taxes included.

Learn two popular professional nail extension systems in one practical, face-to-face course at J.Aesthetic in Sydney.

The J.Aesthetic Gel X + BIAB Extensions Course is a focused 2-day training program designed for nail technicians and beauty professionals who want to build confidence in creating salon-ready nail extensions.

The course combines full-cover soft gel extension application with structured BIAB builder gel extension techniques. Students will learn how to select the appropriate extension method, prepare the natural nail, create clean structure and deliver a polished professional finish.

Day 1 focuses on Gel X extensions, while Day 2 introduces BIAB extensions and provides additional guided practice.

This course is purchased online for convenience. After purchase, the J.Aesthetic team will contact you directly to confirm availability and arrange your face-to-face training dates.

What You'll Learn

Key learning outcomes include:

  • Understanding Gel X and BIAB extension systems
  • Assessing natural nails for extension suitability
  • Preparing natural nails for Gel X and BIAB extensions
  • Selecting and sizing Gel X tips correctly
  • Preparing and placing Gel X tips accurately
  • Selecting and positioning forms or extension supports for BIAB
  • Building strong BIAB extensions with balanced structure
  • Creating correct apex placement, length and shape
  • Controlling product thickness and extension balance
  • Filing, refining and shaping Gel X and BIAB extensions
  • Preventing lifting, air bubbles, cracking and breakage
  • Understanding safe removal and maintenance
  • Following hygiene and professional salon standards
    • Course Details
  • Course Duration: 2 days
  • Course Fee: $2,000 AUD
  • Training Format: Face-to-face practical training
  • Location: J.Aesthetic Salon, Gladesville, Sydney NSW
  • Class Size: Small groups for focused instruction

    • This course focuses on Gel X and BIAB extension techniques.

    Certification

    Upon successful completion, students receive a Certificate of Completion from J.Aesthetic, confirming professional training in Gel X and BIAB extension techniques.

    This certificate recognises hands-on, salon-based training in both extension systems, including application, structure, shaping, finishing, maintenance, and professional hygiene standards.

    Important Information
  • This is not an online-only course
  • Training is delivered face to face
  • Course dates are arranged after purchase
  • This course covers both Gel X and BIAB, extension techniques.
  • Our team will contact you directly to finalise scheduling

    • Please contact us before enrolling if you are unsure whether this course suits your experience level.

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    Frequently Asked Questions

    01 Is this BIAB extensions course suitable for beginners?

    Basic nail knowledge is recommended. This course is designed for technicians who already understand nail preparation and want to specialise in BIAB extensions.

    02 Is this course for BIAB extensions or BIAB on real nails?

    This course focuses on BIAB builder gel extensions. BIAB overlays on natural nails are covered in a separate course.

    03 Is this an online BIAB extensions course?

    No. While the course is purchased online, all training is delivered face to face at J.Aesthetic in Sydney.

    04 Will I practise on real extensions during the course?

    Yes. Training is hands-on and delivered in a real salon environment, with close supervision and technique correction.

    05 Will I receive a certificate after completing the course?

    Yes. Students receive a Certificate of Completion confirming professional BIAB extension training.

    06 How are training dates arranged after purchase?

    After purchase, the J.Aesthetic team will contact you directly to confirm availability and schedule your training date.