Builder Gel & BIAB Nails in Sydney

Builder Gel & BIAB nails in Sydney strengthen natural nails or extensions, adding durability with a flawless, long-lasting, elegant finish.

A$75/60 MINS

Clear BIAB Nails with Shellac

At J. Aesthetic, this natural-nail service is perfect for strength and style in one appointment:

  • Includes shellac removal (if needed)
  • Express e-file and light cuticle tidy
  • Nail cut and shape
  • Fresh BIAB application for strength
  • Your choice of shellac colour on top

For deeper cuticle care, we recommend adding a manicure upgrade.

Book Your Appointment

A$75/60 MINS

Clear BIAB Infill with Shellac

Refresh your natural nails with expert care at J. Aesthetic:

  • Express e-file and light cuticle trim
  • Nail cut and shape
  • BIAB rebalancing to maintain structure
  • Your choice of fresh shellac colour
Book Your Appointment

A$90/60 MINS

BIAB Extensions with Shellac

Add length and durability with BIAB extensions, perfectly finished with your choice of high-shine shellac colour.

Includes:

  • BIAB extension application
  • Nail cut and shape
  • Shellac colour finish
Book Your Appointment

A$80/ MINS

BIAB Infill for Long Nails

Maintain long BIAB extensions with an infill that restores strength and shape, finished with a smooth, lasting shellac colour.

  • BIAB infill on long nails/extensions
  • Nail cut and reshape
  • Fresh shellac colour finish
Book Your Appointment

Why Choose J.Aesthetic?

Experience the perfect blend of luxury, expertise, and personalized care at our premium nail salon

Expert Nail Technicians

Our certified professionals bring years of experience and ongoing training to deliver exceptional nail artistry and care.

Premium Quality Products

We use only the finest nail care products and polishes from top brands to ensure long-lasting, beautiful results.

Luxurious Spa Environment

Relax and unwind in our beautifully designed salon featuring comfortable seating and a calming atmosphere.

Personalized Care

Every treatment is tailored to your unique needs and preferences, ensuring a truly personalized beauty experience.

Guaranteed Results

We stand behind our work with professional-grade techniques that deliver stunning, long-lasting nail transformations.

Highest Hygiene Standards

Your safety is our priority with hospital-grade sterilization and strict hygiene protocols for all tools and equipment.

Expert Nail Technicians

Our certified professionals bring years of experience and ongoing training to deliver exceptional nail artistry and care.

Premium Quality Products

We use only the finest nail care products and polishes from top brands to ensure long-lasting, beautiful results.

Luxurious Spa Environment

Relax and unwind in our beautifully designed salon featuring comfortable seating and a calming atmosphere.

Personalized Care

Every treatment is tailored to your unique needs and preferences, ensuring a truly personalized beauty experience.

Guaranteed Results

We stand behind our work with professional-grade techniques that deliver stunning, long-lasting nail transformations.

Highest Hygiene Standards

Your safety is our priority with hospital-grade sterilization and strict hygiene protocols for all tools and equipment.

What Our Clients Say

A collection of heartfelt feedback from those who’ve trusted J.Aesthetic with their beauty moments.

Meet the Experts Behind Your Perfect Look

Our senior nail and lash specialists combine precision, creativity, and care to give you flawless results every time you visit J.Aesthetic.

  • Jenny L

    Senior Nails Tech

  • Hana

    Senior Nails Tech

  • Selena

    Senior Nails Tech

  • June

    Senior Lash/Nails Tech

FAQs about BIAB/Builder Gel Nail Service in Sydney

What is BIAB, and how is it different from regular gel?

BIAB (Builder in a Bottle) is a type of builder gel that adds strength and structure to natural nails. Unlike standard gel polish, BIAB reinforces nails and helps promote healthy growth while offering a smoother, longer-lasting finish.

Is BIAB suitable for weak or brittle nails?

Yes. BIAB is ideal for clients with soft, splitting, or brittle nails. It creates a strong overlay that protects and supports natural nail growth.

How long does a BIAB manicure last?

With proper care, BIAB nails can last 3–4 weeks before needing an infill. Longevity also depends on your lifestyle and how you treat your hands.

Can I get shellac or colour on top of BIAB?

Absolutely. BIAB provides a strong base for any polish, including shellac. At J. Aesthetic, we offer a wide range of colours to finish your look.

Is builder gel the same as acrylic?

Not quite. While both add strength and structure, builder gel (including BIAB) is lighter, more flexible, and typically less damaging than acrylics.

What’s the difference between BIAB infill and a new set?

An infill rebalances and refills the grown-out BIAB base, while a new set involves a complete removal and reapplication. Infills are quicker and maintain the existing structure.

Does BIAB work for short nails or only long ones?

BIAB works beautifully on short nails. It adds strength and can help you grow your natural nails longer over time.

Can BIAB be used to extend my nails?

Yes, BIAB can be used with nail forms or tips to create extensions. This option is perfect for clients who want added length without acrylics.

How do I maintain my BIAB nails between appointments?

Use cuticle oil daily, avoid harsh chemicals, and don’t pick or peel the product. Book infills every 3–4 weeks for best results.

Is BIAB damaging to natural nails?

When applied and removed professionally, BIAB is gentle and helps protect your natural nails. At J. Aesthetic, we use non-damaging removal techniques and premium products.

Can BIAB be removed at home?

It’s not recommended. DIY removal can damage your nails. Always book a professional soak-off or e-file removal for best results.

What’s included in your BIAB services at J. Aesthetic?

Our BIAB services include nail prep, e-file and cuticle tidy, shaping, BIAB application, and optional shellac or top coat. We also offer infills, extensions, and natural finishes.

How long does a BIAB appointment take?

Depending on the service, appointments range from 60 to 90 minutes. Infill services may take less time than a new set or BIAB extensions.

Can I switch from acrylic or SNS to BIAB?

Yes! We can safely remove your current system and transition you to BIAB in one visit. This is a great option if you’re looking to grow or strengthen your natural nails.

Is BIAB a good choice for bridal or special occasion nails?

Definitely. BIAB provides a clean, elegant foundation that lasts through events and travel. It's perfect for brides or anyone needing chip-resistant polish with natural beauty.

Visit J.Aesthetic – Nail Salon in Sydney

Located in the heart of Gladesville, J.Aesthetic is a boutique nail salon in Sydney offering a refined beauty experience that blends precision and care. From expert Russian manicures and BIAB overlays to brow shaping and lash lifts, every service is designed to enhance your natural beauty in a calm, modern setting.

📍 267 Victoria Rd, Gladesville NSW 2111
📞 +61 2 3821 9828
🕒 Opening Hours:

  • Monday: 9:30 AM – 6:30 PM
  • Tuesday: 9:30 AM – 7:30 PM
  • Wednesday: 9:30 AM – 6:30 PM
  • Thursday: 9:30 AM – 8:30 PM
  • Friday: 9:30 AM – 6:30 PM
  • Saturday: 9:30 AM – 5:30 PM
  • Sunday: 10:00 AM – 3:00 PM

Pop in for a pamper session or book ahead online — expert beauty care is just around the corner.