Peptide testing labs in Canada
Until recently the honest answer to "where do I get a peptide tested in Canada" was: you don't, you post it to Europe. That is no longer true. There are now independent laboratories in Ontario, Alberta and Quebec accepting domestic samples, several publishing prices in Canadian dollars before you order.
The caveat worth keeping: the laboratory the research community measures everything else against is still abroad, so a Canadian certificate and a community-recognised one are not yet the same currency in a forum argument. What a domestic lab removes is the customs step, the transit time and the risk of a vial sitting in a border facility.
Who is in this table. Every laboratory in this directory that accepts a sample inside Canada, including two that serve both sides of the border. Cheapest published price first.
| Laboratory | One peptide | Turnaround | Public COA lookup | Method |
|---|---|---|---|---|
| Peptide Test Canada | CA$249 per sample | 5–7 business days, 2 business days on rush | Yes | HPLC for purity, reported as an exact percentage rather than a rounded estimate |
 VialTests | CA$249.00 | About 5–10 business days after sample receipt | Yes | HPLC-MS/MS for identity, area-% purity and net peptide content |
 Maple Leaf Diagnostics | CA$250 | 7–10 business days, next-day on priority | Yes | HPLC-UV/DAD coupled with mass spectrometry |
 ARSI Canada | Quoted per job | Not published | No | HPLC, UPLC, GC, GC-MS and ion chromatography |
 Nucro-Technics | Quoted per job | Not published | No | GMP release testing |
 ResolveMass Laboratories | Quoted per job | Not published | No | High-resolution mass spectrometry, including LC-MS impurity profiling and direct-infusion identification of unknowns |
 SideChain Analytics | Quoted per job | About 5 business days after sample receipt | Yes | HPLC-MS/MS on a triple quadrupole, with a quantifier and a qualifier MRM transition reported for every analyte |
 Testides | In the order portal | Not published on the public portal | No | HPLC-UV/DAD for purity as percentage area |
Every figure is read from the laboratory's own published information and links through to the full record. Prices are quoted in the currency each laboratory uses and are never converted.
The 8 laboratories in full
5 in Ontario, 1 in Alberta, 1 in Quebec and 1 in Serving North America. Each card carries the operational detail a comparison row cannot hold, including any live notice about intake, and opens the full record.
Peptide Test Canada
Mississauga, Ontario · Canada
Flat CA$249 COA, every add-on priced, no cross-border shipping.
VialTests
Greater Toronto Area, Ontario · Canada
42 analytes at a published CAD price, QR-verifiable electronic COA.
Maple Leaf Diagnostics
Drumheller, Alberta · Canada
CA$250 a sample, CA$100 endotoxin, and it will source your standard.
Read 2026-09-11: Maple Leaf posted a notice dated 8 September 2026 pausing all new testing because of a backlog, with testing to resume in October, and said it is relocating its offices and will not be following up on email until the move and the backlog are cleared. Confirm it is accepting samples before you ship one, and confirm the address before you address the parcel.
ARSI Canada
Mississauga, Ontario · Canada
North American CRO with per-active HPLC pricing and a deep instrument bench.
Nucro-Technics
Scarborough, Toronto, Ontario · Canada
Fifty years of GMP and GLP contract testing, now part of Frontage.
ResolveMass Laboratories
Montreal, Quebec · Canada
Health Canada licensed peptide CRO and CDMO in Montreal.
SideChain Analytics
Mississauga, Ontario · Canada
Canadian gold standard. HPLC-MS/MS identity, purity and net peptide content.
Testides
Serving North America · Canada and United States
A submission portal in front of several labs, priced in CAD.
Two more Canadian entries, and why neither is in the table
Both are in this directory and neither takes a peptide sample for purity analysis, so neither belongs in a comparison of where to send a vial. They are listed because leaving them out would make the table read as every laboratory in Canada, and because one of them is a correction this directory published about itself.
Canada Peptide
Canada · Canada
Custom peptide synthesis house, not an independent test lab.
This is a supplier and synthesis house, not an independent third-party testing laboratory. A company that sells peptides cannot impartially verify peptides, including its own. Use one of the independent labs above for verification.
Prime Analytical
Etobicoke, Toronto, Ontario · Canada
Accredited environmental laboratory. Does not test peptides.
Prime Analytical does not test peptides. This directory previously credited it with peptide purity analysis, mass-spectrometry identification and endotoxin testing, none of which it offers. Corrected 2026-09-10 rather than quietly deleted, because the false version was live long enough to have been read and acted on.
What staying inside Canada actually buys
No customs declaration, no international transit, and no possibility of a parcel being opened, delayed or returned at a border. For a research vial that is already awkward to describe on a customs form, that is the difference between a five-day turnaround and an unknown one.
It also means the price you were quoted is the price you pay. Cross-border shipping on a single vial runs US$50 to US$75 to Europe, which on a CA$249 test is a third again on top.
The Canadian labs are not interchangeable
Three of them price a single peptide within CA$30 of each other, which makes the choice look arbitrary. It is not. The measurement differs: some quantify net peptide content against an external calibration curve with a second-source standard, others report purity as area percent by HPLC-UV with mass spectrometry for identity only.
Blends are the sharper divider. A blend reported as one averaged purity figure hides which component is short, and only some of these laboratories resolve and quantify each component separately. If you are testing a GLOW or KLOW vial, that distinction is the whole point of testing it.
Check the intake is open before you post anything
This is a small market and capacity moves. One Alberta laboratory paused all new testing in September 2026 while relocating; the operational notices on each laboratory page below record that kind of thing with the date it was read. A paused intake is the one fact that makes the parcel itself a mistake, so it is worth thirty seconds before you address it.
Common questions
Are there peptide testing labs in Canada?
Yes. There are independent laboratories in Ontario, Alberta and Quebec accepting domestic peptide samples, several with prices published in Canadian dollars. The list below is every one this directory has verified.
Is it better to use a Canadian lab or send to Janoshik?
It depends what you need the result for. A Canadian lab gives you a faster answer with no customs exposure and a price in your own currency. Janoshik gives you a result the peptide community recognises and can check against a public archive, at the cost of international transit. For your own confidence, domestic is usually the better trade; for settling an argument with a vendor, the recognised name still carries more weight.
How much does peptide testing cost in Canada?
CA$249 to CA$280 for a single peptide at the laboratories that publish a price, with blends at CA$275 and add-ons such as endotoxin and heavy metals priced separately. One Alberta laboratory publishes CA$250 for identity, quantity and purity and CA$100 for endotoxin, which is the lowest endotoxin figure in this directory.
Keep comparing
Volta Peptides has no commercial relationship with any laboratory listed here and receives no referral fee. Listing is not endorsement, and details are the laboratories' own published claims rather than facts we have audited.
