Unicorn Lab Refill Calculator

Calculate how many bottles of cuticle oil you can refill — and your cost per bottle.

Use this for minis, retail bottles, salon backbar planning, or wholesale sizing. Update your refill size, bottle size, and cost to instantly estimate yield and cost per unit.

Enter your total cost for the refill bottle to estimate cost per filled bottle.
Useful for spillage, pipette loss, or leaving a little headspace.
This gives a simple personal-use estimate for the selected bottle size.
Estimated yield
50
Approximate number of filled bottles from your selected refill size.
Cost per bottle
—
Calculated from your refill cost, after buffer is applied.
Usable volume
237.5ml
Refill volume remaining after your selected production buffer.
Personal-use estimate
2–4 weeks
Approximate usage time for the selected bottle size.
Drops per bottle
~100
Estimated drop count for the selected bottle size, based on approximately 20 drops per ml.
A 250ml refill with a 5% buffer fills approximately 47 x 5ml bottles.
Assumptions used:
15ml bottle ≈ 300 drops. A 15ml bottle may last around 1 to 2 months with regular daily use when used in a measured way. A 3ml pen may last around 4 to 8 weeks with twice-daily use. Estimates are approximate and may vary depending on fill level, usage pattern, and application style.

💧 Bulk Cuticle Oil & Nail Serum Refills | Salon & Wholesale Sizes

Upgrade your nail care routine with Unicorn Lab’s bulk cuticle oil and nail serum refills, designed for both professional salons and high-frequency personal use.
Whether you’re a nail technician, salon owner, or simply use cuticle oil daily, our refill collection offers a cost-effective, low-waste way to maintain healthy-looking nails and cuticles.
👉 The more you refill, the lower your cost per bottle — making bulk cuticle oil the smart choice for professionals and regular users.

🛍️ Shop Bulk Cuticle Oil & Nail Serum Refills

Choose your refill size below and upgrade your nail care routine with professional-grade cuticle oil designed for performance, value, and consistency.
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💧 Bulk Cuticle Oil & Nail Serum Refills | Salon & Wholesale Sizes

Upgrade your nail care routine with Unicorn Lab’s bulk cuticle oil and nail serum refills, designed for both professional salons and high-frequency personal use.
Whether you’re a nail technician, salon owner, or simply use cuticle oil daily, our refill collection offers a cost-effective, low-waste way to maintain healthy-looking nails and cuticles.
👉 The more you refill, the lower your cost per bottle — making bulk cuticle oil the smart choice for professionals and regular users.

🛍️ Shop Bulk Cuticle Oil & Nail Serum Refills

Choose your refill size below and upgrade your nail care routine with professional-grade cuticle oil designed for performance, value, and consistency.

✨ Why Salons Choose Bulk Cuticle Oil Refills

✨ Why Salons Choose Bulk Cuticle Oil Refills

Unicorn Lab is trusted by salons, nail technicians, and wholesale partners across Australia for high-performance cuticle oil and nail serum formulas.

✔ Lower cost per service
Bulk cuticle oil reduces your cost per client, making it ideal for salon use and wholesale resale.

✔ Designed for refilling
Easily refill 5ml minis, 15ml droppers, and 30ml bottles for consistent daily use.

✔ Perfect for nail technicians & salons
Keep your workstation stocked with professional-grade cuticle oil without constantly opening new retail bottles.

✔ Wholesale-ready formats
Our larger sizes are suitable for stockists, salons, and private label or resale use.

✔ Eco-conscious beauty
Refill your existing packaging and reduce single-use waste without compromising on quality.

✔ Consistent formula across all sizes
Every refill contains the same vegan, cruelty-free cuticle oil and nail serum formula.

🧮 Cuticle Oil Refill Calculator

🧮 Cuticle Oil Refill Calculator

Use our refill calculator to estimate:

  • How many bottles you can refill
  • Your cost per unit
  • Which size delivers the best value
🎯 Choosing the Right Cuticle Oil Refill Size

🎯 Choosing the Right Cuticle Oil Refill Size

Selecting the right size depends on your usage, workflow, and whether you're buying for personal use, salon services, or wholesale distribution.

  • 50ml & 100ml (Wholesale only) → ideal for small salons, stockists, or testing bulk
  • 250ml refill → best for regular users, nail techs, and growing salon demand
  • 1L bulk size → maximum value for high-volume salons, wholesale, and resellers

👉 If you’re using cuticle oil daily or servicing clients, larger refill sizes quickly become more cost-effective.

💡 Cuticle Oil vs Nail Serum — Why Refills Matter

💡 Cuticle Oil vs Nail Serum — Why Refills Matter

Both cuticle oil and nail serum rely on consistent use to maintain results.

Refill sizes make it easier to:

  • Apply regularly without running out
  • Maintain hydration for nails and cuticles
  • Keep products available in both salon and home environments
  • Support long-term nail care routines

👉 Consistency is key — and refills make consistency easy.

💥 Pro Tip for Salons & High-Volume Users

💥 Pro Tip for Salons & High-Volume Users

If you’re refilling weekly or servicing multiple clients:

👉 250ml and 1L offer the best value per bottle

These sizes are the most cost-effective for:

  • Nail salons
  • Mobile nail technicians
  • Wholesale buyers
  • High-frequency users

FAQ - Refill Cuticle Oils

  • Who are bulk refill sizes best suited for?

    Our refill sizes are ideal for nail salons, nail technicians, stockists, and high-frequency users. They are designed for refilling 5ml minis, 15ml droppers, and 30ml bottles.

    What is the most cost-effective refill size?

  • What is the most cost-effective refill size?

    The 250ml and 1L refill sizes offer the best value per bottle, making them the most cost-effective option for salons and wholesale use.

  • Can I use refill bottles for resale or stock?

    Yes — many salons and stockists use our bulk cuticle oil refills to create retail-ready bottles for resale. Wholesale sizes are especially suited for this purpose.

  • Are your cuticle oil refills the same formula as retail bottles?

    Yes — every refill size contains the same vegan, cruelty-free cuticle oil and nail serum formula as our retail products.

  • How do I apply for wholesale access?

    We offer wholesale and private label options for salons and stockists. Learn more about our wholesale accounts and pro discounts..
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