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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

Canadian research peptide supplier

Research peptides, shipped within Canada.

92 reference compounds released against a >99% (HPLC) specification, dispatched from British Columbia, Canada with the certificate for your batch in the box. Competitive CAD pricing and two to five day delivery Canada-wide.

Browse the catalogueHow we test
Onex Peptides vials of BPC-157, KLOW and MOTS-C, each labelled >99% purity
Compounds listed
92
In stock today
28
Release spec
>99% (HPLC)
Dispatch
Same dayBefore 2 PM PT

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Where most orders start.

15 compounds, every one in stock today and on a courier the same day it is ordered. Priced in Canadian dollars, with the certificate for your batch in the box.

All 92 products →

Why order here

Better prices, and the parcel arrives this week.

Long-term supplier relationships are what let us hold prices down without moving on specification, and stock held in British Columbia, Canada is what gets an order onto a courier the same day it is placed. Everything is in Canadian dollars, every lot ships with its own certificate, and delivery is two to five business days to anywhere in the country.

Best prices in the industry

Long-term supplier relationships mean dependable material at competitive prices without compromising quality — plus research resources and access to the relevant scientific literature.

The certificate matches the lot

Every vial is released against a >99% (HPLC) specification, and the certificate shipped with it was produced from that batch rather than from a representative one.

Same-day shipping

Same-day dispatch before 2 PM PT, then two to five business days to anywhere in the country. A tracking number on every parcel, and free shipping on Canadian orders over CA$200.

The catalogue says what is in the vial

All 92 listings are grouped by composition rather than by what a compound is studied for, so a blend shows every component and its fill instead of a marketing name.

The full comparison

Shop by composition

Research peptides, grouped by what is in the vial.

Not by what a compound is studied for — a research area is a reading of the literature, and the literature changes. What a vial contains does not.

All 92 products →

Browse by compound

Quality

A purity claim nobody can check is marketing.

Every supplier in this category prints “>99% pure” on a product tile. The number is only worth something if you can tie it to the vial in your hand: a lot number on the label, a chromatogram produced from that lot, and a release date you can read. That is what ships with every order here.

How peptide purity is measured

  • Identity

    Mass spectrometry confirms the compound is the one on the label before a lot is released.

  • Purity

    Reverse-phase HPLC against a >99% (HPLC) release specification, reported as a chromatogram rather than a number alone.

  • Traceability

    A lot number on the vial that matches the certificate in the box and the record on file.

  • Presentation

    Supplied lyophilised, sealed under vacuum, with the storage and reconstitution conditions stated per compound.

Ordering research peptides in Canada

Three questions come up before every first order. Each has its own page, written to be read rather than skimmed.

Common questions

Research peptide questions, before your first order.

More in the full FAQ, or ask us directly.

Are Onex Peptides products shipped from inside Canada?

Yes. Stock is held in Canada and every order is packed and dispatched from within the country, travelling domestically to the delivery address. An order placed before 2:00 PM Pacific on a business day goes out the same day and arrives in two to five business days anywhere in the country, with a tracking number on every parcel.

What does a batch-specific certificate of analysis actually mean?

It means the certificate in the box was produced from the lot in the box. Every vial is released against a >99% HPLC purity specification, and the chromatogram, the lot number and the release date on the certificate correspond to the batch you received. Many suppliers publish one representative certificate and ship against it for a year; a batch-specific certificate can be matched to the lot number printed on the vial.

Are the prices in Canadian dollars?

Yes. Every price shown on this site is CAD and is displayed as CA$ for that reason. There is no currency conversion at checkout and no foreign transaction fee from your bank, because the transaction does not leave the country. The figure on the tile is the figure your card is charged.

Who are these compounds sold to, and what can they be used for?

They are sold to researchers, laboratories and institutions as reference materials for in vitro laboratory research and analytical work. They are not drugs, foods, cosmetics or medical devices, they are not approved by Health Canada for any therapeutic purpose, and they are not for human or veterinary use, consumption or administration of any kind. Nothing on this site is medical advice or a protocol.

How are the vials stored and shipped?

Compounds are supplied as a lyophilised powder, which is stable at room temperature for the duration of domestic transit and for short-term storage on arrival. Long-term storage is at -20°C in a dry, dark environment. Each product page states the storage and reconstitution conditions for that specific compound, because they are not identical across the catalogue.

How long does delivery take within Canada?

Orders placed before 2:00 PM Pacific on a business day are packed and dispatched the same day; orders after that cut-off, or on a weekend or statutory holiday, go out the next business day. Delivery is 2 to 5 business days Canada-wide after dispatch, Monday to Friday, excluding statutory holidays. A tracking number is issued when the carrier first scans the parcel.

For laboratory research use only. Not for human or veterinary use. Nothing on this page is medical advice, a protocol or a dosing recommendation, and no statement here has been evaluated by Health Canada.