peptidewarehouse.ca is a retail-and-bulk vendor with a modest catalogue of around 10 peptides. Testing documentation is sparse—the site has one vendor-hosted certificate of analysis that doesn't cover any of the currently listed products. Community reports from two sources show mixed experiences with product quality, customer service, and shipping, while comments on testing transparency lean negative, but the overall sample is small enough that clear patterns haven't fully settled.
Data last updated
Anecdotal signals
Testing coverage
We hold lab certificates for this vendor, but none of them correspond to a product currently in their catalogue — so we cannot confirm what is in any vial you could actually buy. Testing scores zero until that mapping exists. This one is on us as much as them.
Price
regional price-per-mg comparisons · prices checked 2mo ago
We don't issue verdicts — we publish the evidence and let it speak. For peptidewarehouse.ca we have 57 substantiated community mentions from real, linkable sources. The sections on this page hold the evidence behind each of those numbers.
We have captured 57 substantiated community mentions of peptidewarehouse.ca across product quality (21, mixed), customer service (19, mixed), shipping (12, mixed), testing transparency (5, mostly negative). Each count reflects real, linkable reports — the quotes behind every number are in the community sections on this page.
23 catalogue peptides known; no COAs captured yet.