BIAB, Hard Gel and Polygel Nail Course
Master Builder Gel (BIAB), Hard Gel and Polygel systems. Some of the most in-demand services for clients wanting strength, flexibility and a natural finish.
Why Study BIAB, Hard Gel and Polygel with NSI?
BIAB, Hard Gel and Polygel are the fastest-growing builder gel services in Australian salons. Clients love the natural look and strength. The techs who can deliver these systems confidently are the ones building full books and loyal followings. These are the skills that pay.
At NSI Australia, we guarantee a 100% success rate. Every single one of our students not only completes our course but also earns their well-deserved certificate. Our course is built by industry professionals who work in Australian salons every day. You get step-by-step video lessons, personal feedback from local assessors, and a certificate that shows clients and employers you have trained with one of the most trusted names in the nail industry.
Not Just A Course. A Career Path.
Most schools teach then disappear. With NSI Australia, you gain long-term supplier support, access to products, future upgrades, and help as you grow.
- ✓ Lifetime access to your course content, forever
- ✓ Ongoing support from real Australian beauty pros
- ✓ Lifetime 15% student discount on all nail supplies
- ✓ A community of nail techs learning and growing together
"The only nail course that keeps rewarding you after graduation."
Your Course Could Pay You Back Over Time
Many graduates continue purchasing products for clients and salon use. With lifetime 15% student pricing, your learning investment can keep giving back.
As a student, you get 15% off everything in Australia’s biggest nail supply store with 50+ five-star reviews, with over 10,000+ products. Students regularly save back their entire course fees through ongoing product savings for their salon.
See What Our Students Create
Real content from real NSI students. Swipe through to see what you will be able to do.
What’s inside the course
Core Nails
- Nail Anatomy
- Products, Tools & Techniques
- Curing Process
Nail Prep
- Set Up & Getting Ready
- Cuticle Work
- Step-by-Step Nail Prep
- Live Nail Prep Demo
Gel Polish
- Application & Finishing
- Troubleshooting Common Problems
- Soak-off Removal
BIAB / Builder Gel
- Builder Gel Overlays
- Natural Nail Strengthening
- Apex Building & Shaping
Hard Gel
- Hard Gel Sculpting
- Structure Techniques
- Extensions Using Forms
Polygel
- Polygel Application & Control
- Sculpting & Shaping
- Refining & Finishing
Maintenance
- Client Aftercare Advice
- Infills & Rebalances
- Safe Removal Techniques
- Preventing Lifting & Retention
There are no prerequisites to kickstart your learning. The course accommodates beginners through to experienced professionals. All you need is:
Three ways to start
Course only, or ship a full professional kit straight to your door. All at up to 25% off retail.
Course Only
- Full 76-lesson curriculum
- 4.5 hours of video content
- 1-on-1 educator coaching
- Lifetime full access
- Certificate on completion
- Client consult forms & insurance info
Course + Gel Basic Kit
- Everything in Course Only
- Polygel Kit – Square Shape
- Base Coat Gel – HEMA Free
- Builder Gel Clear
- Hard Gel Pro Sculpting Builder – Light Pink 15g (HEMA Free)
- Diamond Gel Top Coat – Tack-Free
- HEMA Free Gel Polish Colour – Nail Success #017
- Dehydrator
- Nail Cleanser 60ml
- Pro Nail Files (80/80, 100/100, 150/150, 180/180, 240/240)
- Cuticle V-Shaped Trimmer & Pusher
- Stone Cuticle Nail File & Pusher
- Cuticle Pusher Sticks (20pcs)
- Stiletto Pink Nail Forms (20pcs)
- Gel Brush with Cap – White
Course + Gel Pro Kit
- Everything in Gel Basic Kit, PLUS:
- LED/UV Nail Lamp 80W – White
- Professional Nail Drill Portable – White
Choose your path
Select your bundle and payment option. Start learning instantly.
Secure checkout · 1-on-1 educator support · Full lifetime access
NSI BIAB and Gel Course vs. Everyone Else
See why students choose NSI over other beauty schools and online courses.
| Feature | NSI Australia | Other Schools |
|---|---|---|
| Transparent upfront pricing | ✓ | ✗ |
| Flexible weekly payment plans | ✓ | ✗ |
| Lifetime course access | ✓ | ✗ |
| Real Australian support team | ✓ | ✗ |
| Learn with a trusted nail supplier | ✓ | ✗ |
| Lifetime 15% student discount on supplies | ✓ | ✗ |
| Save on future salon stock purchases | ✓ | ✗ |
| Access to 10,000+ nail products | ✓ | ✗ |
| 5-star reviewed nail supply store | ✓ | ✗ |
| Ongoing support after graduation | ✓ | ✗ |
| Products, education & growth in one place | ✓ | ✗ |
| No pressure sales calls for pricing | ✓ | ✗ |
Frequently Asked Questions
What is the difference between hard gel, polygel and BIAB?
Builder gel features a thick viscosity ideal for increasing your nails' strength, length or thickness. Polygel stands out with its thicker consistency, making it easy to sculpt nails and create extensions. Hard gels are the go-to choice for crafting stunning long nail extensions.
Do you need registration or a licence to do nails in Australia?
A licence is not required in Australia to become a nail artist. However, completing a professional nail course will give you a thorough understanding of the newest techniques and give your clients lasting results. With NSI Australia's course, you can give yourself one of the best opportunities to develop a name for yourself in the industry.
How much does the course cost?
Starting at $1,274.95. AfterPay is available to split into four instalments. Regular promotions are available throughout the year.
How long does it take to complete?
Completely up to you. The course is flexible, self-paced and has no deadlines. You get lifetime access so you can study at whatever speed suits your schedule.
What qualifications do I need?
No qualifications required. The course is designed for complete beginners through to experienced professionals. Getting certified gives you a competitive edge with clients and employers.
What other courses do you offer?
NSI offers an Acrylic Nail Course, Soft Gel Extensions Course, Miracle Gel Extensions Masterclass, Complete Nail Tech Certificate Course, Gel Polish Masterclass, and Efile and Drill Nail Course.
Your nail career starts today.
Join the students already building confident, successful nail businesses with NSI Australia. Lifetime access, local support, and a 100% completion rate.
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