Frequently Asked Questions
Do I need a base coat with CND Vinylux?
No, CND Vinylux is uniquely formulated with a self-adhering technology, meaning it does not require a base coat. Instead, simply apply two coats of Vinylux Colour Polish followed by the Vinylux Weekly Top Coat for a durable, chip-resistant finish that lasts up to 7 days. Skipping the base coat also speeds up application and improves adhesion to the natural nail.
Explore CND Vinylux products at Salon First.
How long does Shellac last?
CND Shellac is known for its long-lasting wear, offering up to 14+ days of high-gloss, chip-free polish. When applied and cured properly using a CND LED lamp, it delivers a salon-quality finish that resists scratching, dulling, and peeling. Longevity may vary slightly based on nail condition and aftercare.
Shop the full CND Shellac range here
What is the difference between Shellac and gel nails?
CND Shellac is a hybrid gel-polish system—it combines the ease of polish with the performance of gel. It applies like traditional nail lacquer but requires UV/LED curing, offering a high-gloss finish with zero dry time. In contrast, traditional gel nails are made entirely of gel and often require buffing for removal, which can be harsher on the nail plate.
Shellac is easier to remove, usually within 5–10 minutes using acetone wraps, and is considered gentler on natural nails.
Where can I buy CND Shellac products wholesale?
You can purchase CND Shellac products at wholesale pricing directly from us at Salon First, Australia’s trusted beauty distributor for professionals. Register for a trade account to access exclusive pricing, education, and product bundles.
Create your wholesale account here
Where can I take a certified Shellac course?
You can complete a certified Shellac course through Salon First’s professional training program, available both in-person and online. Our courses are developed in partnership with industry-leading nail brands and delivered by qualified educators.
We offer:
- Accredited Shellac training recognised by CND professionals
- Hands-on or online learning options to suit your schedule
- Certificates of completion to boost your credentials
Browse our Training & Education section to view upcoming Shellac nail courses near you or enrol online.
How long does a Shellac training course take?
At Salon First, our Shellac training courses are designed to be efficient and accessible for professionals of all experience levels. Most certified courses take approximately 2 to 4 hours to complete, depending on the format (online or in-person) and the depth of content.
Our Shellac workshops are structured to provide the essential product knowledge, application techniques, and troubleshooting tips needed to start offering high-quality Shellac manicures confidently and professionally.
What will I learn in a Shellac nail course?
When you take a Shellac nail course through Salon First, you’ll learn how to deliver flawless, long-lasting manicures using CND Shellac. Our training includes:
- Product knowledge: Understanding Shellac chemistry and benefits
- Step-by-step application: Base coat, colour, top coat, and curing
- Troubleshooting & removal techniques
- Client care and aftercare recommendations
- Health, safety, and hygiene best practices
- Tips for promoting Shellac services in your salon
By the end of the course, you’ll be fully equipped to offer professional Shellac services that keep clients coming back.
Eyelash Extension FAQs
What are lash extensions?
Lash extensions are semi-permanent synthetic or natural fibers that are individually applied to your natural lashes using medical-grade adhesive. They enhance the length, curl, and thickness of your lashes without the need for mascara.
How long do they last?
Lash extensions typically last 3 to 6 weeks, depending on your natural lash cycle and aftercare. To maintain a full look, infills are recommended every 2 to 3 weeks.
Are lash extensions safe and do they damage natural lashes?
Yes, they are generally safe when applied by a trained professional using proper techniques and adhesives. However, damage can occur if:
- Lashes are overfilled or too heavy.
- Poor application isolates multiple lashes together.
- Proper aftercare is not followed.
What are lash extension trays?
Lash extension trays are organized strips of individual lash fibers used by professionals during lash extension applications. Each tray includes multiple rows of lashes arranged by:
- Length – Typically from 6mm to 16mm or longer
- Curl Type – Such as C, D, L, or L+ curl
- Thickness – Common sizes include 0.05mm (volume) and 0.15mm (classic)
There are two main types of trays:
- Single-Length Trays – All rows are the same length, ideal for uniform, clean looks.
- Mixed-Length Trays – Include a variety of lengths for more customized lash mapping and styling.