Choosing the wrong lash vendor is one of the most expensive mistakes a lash business can make. Inconsistent quality means client complaints. Unreliable shipping means empty appointment slots. A supplier who cannot scale with you means switching vendors mid-growth, which costs time, money, and product testing all over again.
The right questions asked upfront save all of that. Here are the 9 questions to ask every lash vendor before placing your first order.
Question 1: Are You a Factory or a Trading Company?
This is the single most important question, and many buyers never ask it.
A factory manufactures its own products on its own production floor. A trading company buys from factories and resells, adding a margin at every step.
| Factory Direct | Trading Company | |
|---|---|---|
| Price | Lowest — no middleman | Higher — reseller margin added |
| Quality control | Direct oversight of production | Depends on which factory they use |
| Customization | Full flexibility on spec | Limited to what factories will accept |
| Consistency | Same production line every order | May switch factories between orders |
| Verification | Can visit or video-tour the floor | Cannot show you production they do not own |
How to verify: Ask for their business registration documents and request a live video walk-through of their production floor. A real factory shows you artisan workstations, raw material storage, and QC stations. A trading company shows you a showroom or stalls on the video call.
Question 2: What Fiber Do You Use?
Premium lash extensions use PBT fiber (polybutylene terephthalate), specifically Korean-grade PBT sourced from certified suppliers. It holds curl, resists humidity, is lightweight on natural lashes, and maintains consistent softness across production batches.
Cheaper alternatives use lower-grade synthetic fiber that feels stiff, loses curl faster, and has higher variance between batches. Some suppliers use the word “silk” or “mink” as marketing terms rather than material descriptions.
Ask specifically: “What grade of PBT fiber do you use, and where is it sourced from?” A supplier who cannot answer precisely is not sourcing premium fiber.
Question 3: What Is Your MOQ and How Is It Structured?
MOQ questions have two parts that buyers often confuse: the per-style minimum and the per-order minimum.
- Per-style MOQ: The minimum number of trays required for each individual curl, length, or thickness combination.
- Per-order MOQ: The minimum total number of trays across all styles in a single order.
A supplier with a 100-unit per-style MOQ effectively requires 500 units if you want 5 styles. A supplier with a 10-unit per-style MOQ lets you order 5 styles at just 50 units total.
For beginners, look for a supplier with per-style MOQ in the 5-20 tray range. This allows proper product testing without overcommitting capital on your first order.
Question 4: Can I Order Samples Before Committing to Bulk?
Every legitimate factory allows sample orders. This is non-negotiable before placing a bulk or private label order.
If a supplier pushes you directly to a minimum bulk order without a sample option, treat this as a serious red flag. Either they have no production control (trading company with inconsistent stock), or they know the quality will not hold up to close inspection before bulk.
What to test in samples:
- Fiber softness and flexibility under your tweezers
- Curl consistency across all rows, not just the first few
- Curl memory after handling — does the lash spring back or stay flattened?
- Adhesive strip quality — firm hold but clean release
- Glue compatibility with your current adhesive brand
- Lash count per tray versus what was quoted
Question 5: What Does Your Quality Control Process Look Like?
Good suppliers have a documented QC process, not just a vague commitment to quality. Ask them to describe it specifically.
A strong answer includes multiple inspection checkpoints:
- In-process inspection: QC during production, not just at the end
- Post-production tray check: Curl angle verification, lash count, adhesive strip review
- Pre-shipment inspection: Final check before packing, often including a visual sample from each batch
A weak answer is “we check every tray before shipping” with no description of what that check involves. Ask follow-up questions: who does the inspection, what do they check, and do they have rejection rates they can share?
Question 6: What Curls, Thicknesses, and Lengths Do You Offer?
A full-range factory should offer at minimum:
- Curls: B, C, CC, D, L, L+, M
- Thicknesses: 0.03, 0.05, 0.07, 0.10, 0.12, 0.15, 0.18, 0.20, 0.25mm
- Lengths: 8mm through 18mm in 1mm increments
A supplier who only offers a narrow range (for example, only C and D curl in 3-4 thicknesses) is either a trading company with limited access to stock, or a small operation that cannot support your business as you grow and offer more services.
Also ask whether they can produce custom specifications if you need a curl angle or thickness not in their standard range.
Question 7: What Are Your Production and Shipping Lead Times?
Understand the full timeline from order confirmation to delivery at your door:
| Stage | Typical Timeline (Vietnam Factory) |
|---|---|
| In-stock items | Dispatch within 1-3 business days |
| Made-to-order production | 5-10 business days |
| Private label (first order) | 15-25 business days including design setup |
| Express shipping to US/UK/EU | 3-5 business days |
| Standard shipping to US/UK/EU | 7-15 business days |
Ask the supplier how they handle delays. Do they notify you proactively? Do they offer compensation or priority on the next order if production runs late? A supplier’s response to this question tells you a lot about how they handle problems in real orders.
Question 8: Do You Offer Private Label and What Are the Requirements?
If brand growth is part of your plan, ask about private label from the start, even if you are not ready to launch a brand immediately.
Key questions within this question:
- What is the MOQ for branded tray inserts and custom packaging boxes?
- What file formats do you need for artwork? (Should be vector: AI, EPS, or SVG)
- How long does the mockup and approval process take?
- What is the lead time for first-time private label orders versus reorders?
- Can you handle adhesive, tweezer, and cleanser private labeling as well?
A factory set up for private label will have clear, specific answers to all of these. Vague answers like “we can do private label, just send us your logo” without specifics on MOQ, file requirements, and timelines suggest limited experience with branded production.
Question 9: Can I Verify Your Factory Before Ordering?
This question filters out resellers and agents almost instantly.
A legitimate factory can offer at least one of the following:
- Live video factory tour: Real-time walk-through of the production floor via video call
- Business registration documents: Official company registration and export license
- Third-party audit: Willingness to be audited by an independent inspection service
- In-person visit: Open to international buyers visiting the facility
- Client references: Ability to connect you with existing clients in your market
A supplier who deflects or cannot provide any of these options is almost certainly a trading company, a reseller, or a supplier with something to hide about their production process.
Red Flags: What Bad Answers Sound Like
- “We use premium silk fiber” without specifying PBT or fiber source
- “Our MOQ is flexible” with no specific numbers when you press
- “We always check quality before shipping” with no description of what that means
- Refusing to do a video call or claiming the factory is “currently not available for tours”
- Pushing you to order bulk before samples are available
- Prices that seem too good compared to the market — often a sign of lower-grade fiber or inflated tray counts
Why BabeEyelash Answers All 9 Questions
At BabeEyelash, we are a factory-direct manufacturer based in Ho Chi Minh City, Vietnam. We welcome these questions and can answer every one of them with documentation, video verification, and references from existing clients across the US, UK, and Europe.
- Factory or trading company: We own and operate our production floor. Video tours and in-person visits available on request.
- Fiber: Premium Korean PBT fiber sourced directly from certified suppliers.
- MOQ: From just 5-20 trays per style for wholesale. Private label from 100 units per design.
- Samples: Shipped within 3-5 business days. Sample cost credited to your first bulk order.
- QC: 3-stage inspection on every order: in-process, post-production, and pre-shipment.
- Range: Full curl range B through M, 0.03-0.25mm, 8-18mm.
- Lead time: 5-10 days production, 3-5 days express shipping to US/UK/EU.
- Private label: Custom tray inserts and branded packaging from 100 units. Full OEM available.
- Verification: Business registration, export license, video tours, and factory visits all available.
Contact BabeEyelash to ask these questions directly — we respond within 24 hours.
Frequently Asked Questions
How do I know if a lash supplier is a factory or a reseller?
Ask for a live video tour of their production floor and their business registration documents. A factory can provide both immediately. A reseller will deflect, offer photos instead of live video, or claim the factory is not available. If they cannot show you where the product is made, assume they do not make it themselves.
Is it safe to order from a lash vendor I find online?
Yes, with proper verification. Ask the 9 questions in this guide before committing to any bulk order. Always order samples first, check documentation, and start with a small first order before scaling volume. Reputable factories actively support this process because they want long-term clients, not one-off transactions.
How many samples should I order before placing a bulk order?
Order 5-10 trays across your target styles. This is enough to test curl consistency, fiber quality, and adhesive strip performance across a representative range without overspending on samples. Use the samples across 3-5 real client appointments before evaluating.
What if the bulk order quality does not match the samples?
This is one of the most common issues with trading companies who source samples from one factory and production from another. To protect against it, ask your supplier to send a pre-shipment sample from your actual production batch for approval before they dispatch the full order. Reputable factories offer this as standard practice.
