For wholesale lash buyers, thickness should match the lash service type first. 0.03mm and 0.05mm are usually used for fine volume and mega volume work, 0.07mm is a common volume thickness, 0.10mm can support soft classic or light hybrid work, and 0.15mm is a common classic 1:1 thickness. Final use should always depend on the client's natural lashes, artist training and salon service standards.
This guide helps salon owners, distributors and private label teams compare lash extension thickness before sample approval and bulk reorder planning.
Quick Thickness Answer
| Thickness | Common use | Buyer note |
|---|---|---|
| 0.03mm | Mega volume, very fine volume fans | Useful for high fan counts and trained volume artists |
| 0.05mm | Mega volume, Russian volume, soft volume | Good for salons that want light but fuller styling |
| 0.07mm | Volume, premade fans, everyday volume | One of the most practical volume thicknesses to stock |
| 0.10mm | Soft classic, light hybrid, fine classic sets | Useful when 0.15mm feels too strong |
| 0.15mm | Classic 1:1 lash extensions | Clear classic look and easy salon positioning |
If a buyer is building a balanced starter range, use 0.05mm and 0.07mm for volume, then add 0.10mm and 0.15mm for classic services. Add 0.03mm when the buyer has real mega-volume demand.
Why Thickness Matters In Wholesale Buying
Thickness affects style positioning, artist handling, inventory planning and product page clarity. A supplier can have good lash fiber, but if the buyer cannot explain the thickness range, the product page becomes harder for salons to order.
Good thickness planning should answer:
- What service type does this thickness support?
- Which curl and length range should be sampled first?
- Is the thickness for classic, volume or mega volume?
- Does the packaging make reorder selection easy?
- Can the salon repeat the result after the first sample?
LASHMAITRE buyers can compare the full Lash Extension Trays collection when planning tray stock.
0.03mm And 0.05mm: Fine Volume And Mega Volume
0.03mm and 0.05mm lash extensions are usually positioned for fine volume and mega volume work. These thinner fibers are useful when artists need to build fans with lower individual fiber weight.
For wholesale stock, 0.03mm should be treated as a more specialized volume thickness. It is useful when salons already understand mega volume and want very fine fibers. 0.05mm is often easier to position because it still supports volume work while being more familiar to many buyers.
Relevant LASHMAITRE product paths:
- 0.03mm Cashmere Volume Lash Extension Trays
- 0.05mm Cashmere Volume Lash Extension Trays
- Mega Volume Lash Trays
0.07mm: Practical Volume Stock
0.07mm is one of the most practical thicknesses for volume lash trays and premade fan products. It is easier for many buyers to understand because it sits between very fine volume fibers and classic lash thicknesses.
Choose 0.07mm when:
- The salon sells daily volume sets.
- The buyer needs volume trays with clear demand.
- The product will support premade fans or volume lash categories.
- The catalog needs one easy volume thickness before expanding.
LASHMAITRE buyers can review 0.07mm Cashmere Volume Lash Extension Trays, Cashmere Lash Trays and Volume Lash Trays.
0.10mm And 0.15mm: Classic And Light Hybrid Use
0.10mm and 0.15mm are easier to position for classic lash extension services. 0.10mm can be useful when the salon wants a softer classic or light hybrid option. 0.15mm is a common classic 1:1 choice and is usually easier for buyers to understand.
For product pages, the first screen should state the product use clearly. Do not only repeat "0.15mm classic lash extensions" in the title. Explain who it is for, how it is used, and what the buyer should check before sample approval.
Useful product references:
- 0.10mm Premium Classic Individual Lash Extensions
- 0.15mm Premium Classic Individual Lash Extensions
- Classic Lash Trays
Wholesale Sample Approval Checklist
| Check item | What to inspect | Why it matters |
|---|---|---|
| Thickness label | 0.03mm, 0.05mm, 0.07mm, 0.10mm or 0.15mm | Reduces reorder mistakes |
| Curl consistency | Curl shape across rows or trays | Keeps service results repeatable |
| Fiber finish | Matte, soft black or cashmere-style feel | Helps match salon positioning |
| Strip release | Lash removes cleanly from the strip | Supports faster application |
| Packaging clarity | Thickness, curl and length are easy to read | Helps wholesale teams manage SKUs |
| Sample match | Bulk product matches approved sample | Protects reorder trust |
For eye-area product handling, professional teams should follow applicable training and local requirements. The FDA provides general eye cosmetic safety information. For adhesive environment awareness, buyers can also review published information on cyanoacrylate-related occupational exposure.
Stock Planning Matrix
| Buyer type | Suggested thickness range | Why |
|---|---|---|
| New salon supplier | 0.07mm, 0.10mm, 0.15mm | Covers volume plus classic demand |
| Volume-focused salon | 0.05mm, 0.07mm | Keeps the range focused on volume services |
| Mega-volume buyer | 0.03mm, 0.05mm | Useful for trained artists and high fan counts |
| Classic-focused salon | 0.10mm, 0.15mm | Gives a soft classic and stronger classic option |
| Distributor test order | 0.05mm, 0.07mm, 0.15mm | Covers volume and classic with fewer SKUs |
For wholesale sample planning or private label packaging, buyers can contact LASHMAITRE through the wholesale page or contact page.
FAQ
What lash extension thickness should a salon stock first?
A balanced starter range is 0.07mm for volume, 0.10mm for soft classic or hybrid work, and 0.15mm for classic 1:1 services. Add 0.05mm or 0.03mm if the salon has stronger volume demand.
Is 0.03mm only for mega volume?
0.03mm is commonly used for very fine volume and mega-volume work. It is best sampled by artists who already understand volume fan building and client suitability.
What is 0.07mm best for?
0.07mm is often used for volume lash trays and premade fans. It is a practical thickness when buyers want visible volume without moving into classic lash thickness.
Should classic lash trays use 0.10mm or 0.15mm?
0.10mm can support softer classic or light hybrid looks, while 0.15mm is a common classic 1:1 thickness. The final choice depends on salon style and client natural lashes.
What should wholesale buyers check before approving samples?
Check thickness labeling, curl consistency, fiber finish, strip release, packaging clarity and whether the bulk reorder matches the approved sample.
Next Step For Lash Thickness Guide
Use the guide above to shortlist your sample direction, then ask LASHMAITRE to confirm curl, length, pickup, packaging and reorder details before bulk planning.
Contact LASHMAITRE for sample support or review the wholesale lash supply options.