All products are supplied strictly for laboratory research use only — not for human or veterinary use.
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White label vs private label vs unlabelled: what is the difference for research peptides?

In this market the three terms describe who the printed label belongs to: white label and private label both mean the reseller’s own brand on a manufacturer-filled vial, and unlabelled means a plain vial the reseller labels itself after receipt. The product, lot number and testing are the same under all three.

KEY FACTS
  • White label / private label: manufacturer fills, reseller’s brand on the label
  • Unlabelled: plain vial, reseller applies its own label after receipt
  • Manufacturer label: supplier’s own brand (NOTARY by default)
  • Lot traceability and guarantees are identical under every option

White label and private label

Outside this market the two terms are sometimes distinguished (white label = generic product sold by many brands; private label = product made to one brand’s specification). In research peptide supply the distinction rarely applies, because the specification is the compound and fill, which are the same for everyone. Suppliers use the terms interchangeably to mean: your brand, our vial.

Unlabelled

An unlabelled kit is a box of plain vials. It suits resellers who already run their own labelling line or who sell under several brands. The responsibility for what goes on the label passes entirely to the reseller, and the supplier’s lot number is carried on the batch documentation rather than printed on the vial.

Manufacturer label

The default. At Notary Peptides the label carries the compound, fill, lot number, CAS number where one exists, storage temperature and the research-use-only statement. Resellers who do not want to manage labelling can sell NOTARY-labelled kits as they are.

Which option should a reseller choose?

If you have no labelling capability and no brand yet, the manufacturer label is the fastest route. If you have a brand and want the vial to carry it, white label. If you label in-house or sell under several brands, unlabelled. Under every option the same purity refund guarantee, testing reimbursement on orders of 20 kits or more, and one free reshipment per order apply.

Frequently asked questions

Is private label more expensive than white label?

At Notary Peptides the terms mean the same thing and there is no separate price list for either; artwork-related cost, if any, is stated at quotation.

Can I switch options between orders?

Yes. The option is chosen per order.

Who verifies a batch under my own brand?

The lot number on the documentation is quoted to Notary Peptides, which returns the batch’s third-party report status.

Sources

All Notary Peptides products are chemical reference materials supplied strictly for in-vitro laboratory research. Not for human or veterinary use. This guide describes commercial terms and documentation only.

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