Cosmetic Packaging Supplier Checklist: 12 Points to Vet a Wholesale Partner Before You Order

Choosing a wholesale cosmetic packaging supplier is one of the highest-leverage decisions a beauty brand makes. The wrong partner shows up as leaking bottles, a missed launch window, a surprise Prop 65 letter, or a container load you cannot use. This 12-point checklist turns a vague “do they look legit?” feeling into a scorecard you can run on every vendor — before a dollar leaves your account.

1. Do they actually serve the US B2B market?

Start with fit. A supplier that only quotes in MOQs of 50,000, ships ex-works with no Incoterms, and answers email once a week is not set up for a US indie or mid-size brand. Look for evidence they work with North American buyers: clear English communication, DDP or FOB-to-US pricing, and familiarity with US regulatory expectations. If the factory is outside the US, ask whether they have a US agent — MoCRA requires foreign manufacturing facilities that register with the FDA to name one. For the broader regulatory picture, see our PCR packaging guide.

2. Minimum order quantity and price breaks

MOQ decides whether a supplier fits your cash flow and test-and-learn节奏. Stock bottles, jars, tubes and closures often start in the low hundreds to low thousands per configuration; fully custom colors, sizes or molds run higher. Vesspak operates as a trade / wholesale supplier with a 100-piece minimum per item, focused on cosmetic and personal-care packaging, and we do not sell food containers. Map the MOQ against your first production batch and ask where the next price break sits so you can plan the scale-up. For the formats that drive those minimums, see our cosmetic jars guide and dropper bottles guide.

3. Material and closure expertise

A general “packaging” trader will fumble the details that matter: glass vs PET vs PP vs aluminum, neck finishes (18/410, 20/410, 24/410, 28/410 and so on), and which liner chemistry suits an acid serum versus a clay mask. A specialist should speak fluently about drop-test results, barrier properties and compatibility. Browse our cosmetic jars guide and dropper bottles guide for the kind of spec depth to expect from a knowledgeable partner.

4. Customization and decoration

If your brand needs color matching, screen printing, hot-foil stamping, frosting, metallization or soft-touch coating, confirm the supplier owns or reliably subcontracts that line. Ask for real printed samples, not PDF mock-ups, because color and registration on a curved surface rarely match the screen. Confirm minimums for decorated runs separately — decoration MOQs are usually higher than plain-stock MOQs.

5. Samples before bulk — always

Order physical samples and, ideally, a small filled-and-shipped test before committing. Check wall thickness, closure torque, leakage on your actual formula, decoration alignment and color match. A supplier with a transparent, fast sample policy and short sample lead time is lower-risk than one that pushes you straight to bulk. For small-format validation, our sample bottles guide covers the sizes brands use for trials.

6. Quality control and standards

Certificates are table stakes; proof they are enforced is the differentiator. Ask for:

• ISO 9001 — quality management system.
• ISO 22716 alignment — the recognized cosmetics GMP benchmark while FDA’s mandatory GMP rule is still in development.
• Material compliance — REACH for components, and FDA 21 CFR food-contact documentation for US-bound plastics and glass.
• AQL inspection — a defined pre-shipment sampling plan (e.g. ANSI/ASQ Z1.4 Level II, AQL 2.5 for major defects) so the cartons you receive match the approval sample.

Request the inspection report from a recent comparable order, not just a template.

7. Compliance readiness for the US market

Your packaging partner cannot register your product or act as your Responsible Person — those MoCRA duties are yours — but a good supplier reduces your risk by handing over accurate component specs, material safety data, and compliance documents you can forward to your regulatory team. Key US touchpoints to keep on your radar:

• MoCRA: FDA facility registration (renewed every two years) and product listing (updated annually) are ongoing obligations; serious adverse events are reportable within 15 business days. Foreign facilities name a US agent. The FDA does not issue “approval” certificates for cosmetics.
• California Prop 65: certain colorants and metallized or coated finishes can trigger warning duties — confirm material compliance for US-bound decoration.
• FTC Green Guides: any recycled, “eco” or compostable claim must be specific and substantiated for the actual assembly. Our PCR guide explains how to keep recycled-content claims defensible.

8. Lead time and production capacity

Get the full clock in writing: sample lead time, production lead time, and transit to your US door. Stock items may ship in days; custom colors or molds add weeks. Pressure-test capacity by asking what happens at your peak season — a supplier who is transparent about their busy months is more trustworthy than one who quotes the same lead time year-round. Tie the date to your launch, not to the supplier’s convenience.

9. Payment terms and Incoterms

Standard structures are T/T (telegraphic transfer) with a deposit and balance, or a letter of credit for larger orders. Understand the Incoterm: FOB (you own the goods once on the vessel), CIF (supplier pays freight and insurance to port), or DDP (delivered duty paid to your US address, simplest but priciest). Confirm who handles US customs entry and tariffs, and get the total landed cost — not just the ex-works unit price — before you compare vendors.

10. IP protection and mold ownership

If you commission a custom mold, clarify who owns it, where it is stored, and whether the supplier may produce the same component for your competitors. Put it in writing with an NDA and a mold-ownership clause. For exclusive shapes, negotiate a regional or category exclusivity period. Protect your artwork and logos the same way — confirm the supplier will not reuse your decoration files.

11. Logistics and freight handling

Packaging is bulky and fragile, so freight and damage control matter. Ask how cartons are palletized, whether they use edge protectors and stretch wrap, and what their damage-claim process is. For leakage-sensitive formats, confirm the supplier’s sealing approach; our travel-size containers guide covers leak-proof closure families. A supplier with a US warehouse or a reliable freight forwarder shortens your reorder cycle dramatically.

12. References and after-sales

Ask for two references in your product category and actually call one. Then pin down the after-sales terms: reorder lead time, defect-rate threshold, and how they handle a claim on a defective batch. A partner who is easy to reach after the sale is worth more than a low quote you cannot collect on. For active, leakage-controlled formats, see our airless pump bottles guide.

Red flags: stop and reconsider

Signal	Why it matters
No physical sample policy	You are being asked to bulk-order blind — the most expensive way to discover a defect.
Vague or evasive compliance docs	REACH / FDA 21 CFR gaps become your import and liability risk.
Quote changes after deposit	A sign of weak cost control or a bait-and-switch on material grade.
Refuses NDA or mold-ownership clause	Your custom work may be resold to competitors.
No reorder or defect process	You are stuck if a batch fails — and batches sometimes do.

Your RFQ template

Send a one-page spec and you will cut the back-and-forth in half:

• Format and capacity (jar, bottle, tube, airless; ml or g)
• Material and neck finish (glass / PET / PP / aluminum; 18/410, 20/410, 24/410…)
• Closure type and any leakage or tamper requirement
• Decoration (screen, hot-foil, frost, metallize, soft-touch, Pantone)
• Compliance docs needed (REACH, FDA 21 CFR, ISO 22716, Prop 65 status)
• Target MOQ, first order quantity, and required ship date (note: no food containers)