Shellac vs gel vs acrylic nails: what's the difference and which should you choose?
A professional guide for nail technicians and salon owners choosing between the three most popular nail systems in Australia.
Shellac: the hybrid polish for a natural, glossy finish
Lasts up to 14 days UV/LED cure Acetone soak-off
Shellac is a hybrid polish combining the flexibility of gel with the easy application of traditional nail polish. While Shellac™ is a patented brand by CND, the term is widely used to describe similar gel-polish formulas. It offers a simple, no-fuss manicure with a glossy, chip-resistant finish.
What shellac does best
Ideal for clients who want a natural look without extensions or added strength. Shellac applies quickly, cures under UV/LED, and removes cleanly with acetone wraps — making it a client-friendly, low-downtime option.
Limitations
Shellac doesn't add length or structural reinforcement. It's not suited to weak or brittle nails and is best applied to already healthy nail beds.
Best for
Clients seeking a polished, low-maintenance look with minimal prep and easy removal.
Gel: versatile, strong, and long-lasting
Lasts up to 4 weeks UV/LED cure Soak-off or file removal
Gel nails come in many forms — soft gels provide a flexible overlay while hard gels build extensions with structural strength. This system delivers a high-gloss, long-lasting manicure and can be used to add length and shape.
What gel does best
Gel is highly versatile — it can mimic natural nails or build sculpted enhancements using nail forms. Hard gel can extend and shape, while soft gel is perfect for overlays and strengthening natural nails.
Limitations
Gel requires more time to apply than Shellac and a proper soak-off process. Improper removal — peeling or picking — can damage the natural nail plate.
Best for
Clients who want a durable finish with the option to extend nail length and experiment with shapes — without the fumes of acrylics.
Acrylic: the classic choice for strength and extensions
Lasts 4+ weeks Air cure — no lamp needed Acetone or file removal
Acrylic nails are formed by combining a liquid monomer with a powder polymer to create a robust, durable enhancement. It's the go-to system for dramatic length, bold designs, and custom shaping.
What acrylic does best
Acrylics deliver long-lasting wear of 4 weeks or more and suit clients looking for significant length and maximum durability. Cures in air — no UV lamp required.
Limitations
Not ideal for clients with fume sensitivities, and removal must always be handled professionally. Acrylics do not strengthen natural nails — they sit on top as a durable overlay.
Best for
Clients looking for maximum length and custom nail art, or those who prefer a refillable, long-lasting solution.
Shellac vs gel vs acrylic: quick comparison
| Feature |
Shellac |
Gel |
Acrylic |
| Wear time |
Up to 14 days |
Up to 4 weeks |
4+ weeks |
| Adds length |
No |
Yes (hard gel) |
Yes |
| Cure method |
UV/LED lamp |
UV/LED lamp |
Air dry |
| Removal |
Acetone soak |
Soak-off or file |
Acetone or file |
| Fumes |
Minimal |
Minimal |
Yes |
| Best for |
Natural nails |
Overlays, extensions |
Length, bold art |
| Refillable |
No |
Yes (hard gel) |
Yes |
How to choose the right nail system
The right system depends on your client's nail health, lifestyle, and desired result:
Choose Shellac when:
- Natural nails are healthy
- Client wants easy removal
- Subtle, polished look is the goal
- Shorter appointment time needed
Choose gel when:
- Client wants length or structure
- Fume-free environment required
- Nail art or overlays planned
- Longer wear than Shellac needed
Choose acrylic when:
- Maximum length is required
- Bold shapes or 3D art planned
- Client prefers air-cure system
- Refillable enhancements preferred
New to nail systems? Explore our
starter and pro kits to get hands-on with each system before committing to a full product range.
Ready to upgrade your nail services?
At Salon First, we support your nail journey from start to finish. With a comprehensive selection of professional nail products, tools, and training essentials, you can elevate every manicure and keep clients coming back.
Shop professional nail products at Salon First Browse our full range of
professional nail products — including Shellac, gel systems, acrylics, starter kits, and everything your salon needs. Trade pricing. Fast Australia-wide shipping.