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  • Best prices in the industry — without compromising on quality
  • Batch-specific certificates of analysis on every lot
  • Free shipping on Canadian orders over CA$200
  • Priced in Canadian dollars — the figure on the tile is the figure charged
  • Same-day dispatch from within Canada — 2–5 business days nationwide
Onex Peptides, Canadian research peptide supplier

About

Why choose Onex

Four things that are true of this supplier and are not true of most of the alternatives a Canadian lab is choosing between — and, below them, the claims this one will not make.

01

Best prices in the industry

By building strong, long-term supplier relationships, we can offer dependable products at competitive prices without compromising quality. We also provide practical research resources and access to relevant scientific literature to support the scientific community.

What a Canadian order costs

02

The certificate matches the lot

Every lot is released against a >99% (HPLC) specification, and the certificate in the box was produced from that batch rather than from a representative one. The check takes ten seconds: the lot number on the vial and the lot number on the certificate are the same string, or they are not.

How a lot is released

03

Fast shipping, right across Canada

Same-day dispatch before 2 PM PT from British Columbia, Canada, then two to five business days to anywhere in the country, with a tracking number on every parcel and free shipping over CA$200. Everything is listed in Canadian dollars and displayed as CA$, so the figure on the tile is the figure your card is charged.

Dispatch and transit times

04

The catalogue tells you what is in the vial

All 92 listings are grouped by composition rather than by what a compound is studied for, because a research area is a reading of the literature and the literature changes. Six of these SKUs are not peptides at all and the catalogue says so rather than filing them under "peptide blends".

Browse the catalogue

What we do not do

This section is here because every supplier page in this category lists strengths, and a list of strengths is not information. The limits are.

  • No dosing guidance, protocols or cycles. Not on a product page, not in an email, not in the newsletter. A supplier that publishes administration instructions has represented a research chemical for human use regardless of what its label says — see are peptides legal in Canada.
  • No therapeutic claims. Product copy describes mechanism and what has been observed in research models, with the model named. It does not say what a compound will do for a person, because that is a claim nobody selling research material is in a position to make.
  • No measured purity on a product tile. Tiles print the release specification and label it as one. A measured figure belongs on the certificate for the lot it came from.
  • No accreditation we cannot evidence. No third-party laboratory is named on this site and no ISO certification is claimed, because those are statements about arrangements that have to be verifiable before they are published.
  • No controlled or prescription substances. Nothing scheduled under the CDSA, nothing on the Prescription Drug List, and neither available by request.
  • No international shipping. This catalogue is stocked, priced and dispatched for Canadian delivery, and that is the only service offered.

How to judge any Canadian peptide supplier

Four questions, and they work on us as well as on anyone else. Ask whether the certificate is specific to your lot; whether the lot number on it matches the vial; whether the purity figure quoted is a specification or a measurement; and whether storage conditions are stated per compound or as one blanket line across the whole catalogue. A supplier who cannot answer all four has told you something.