Purity Peptides

Purity Peptides is a Canadian research-peptide supplier based at 32 Steeles Avenue W in Thornhill, Ontario. It ships throughout Canada, lists prices in CAD, processes orders in 1–2 business days, and publishes flat-rate regular and express delivery terms. Its catalog is broad — 79 storefront products — and PeptidePrices curated 54 vial-size rows across 34 comparison-ready compounds while excluding sprays, tablets, accessories, and unsupported blends. The imported prices use the July 16, 2026 mid-market rate of 1 CAD = 0.7122 USD before the 15% reader coupon is applied.

The strongest trust signal is the actual lab work on selected product pages. We opened the BPC-157 certificate from MDX BioAnalytical Laboratory and confirmed a batch number, report/search identifiers, 99.74% purity, 10.14mg measured content, an endotoxin pass, and chromatographic data. The limitation is coverage, not the sampled report: BPC-157, GLOW and KLOW expose PDFs, but other sampled products direct buyers to request a COA, and there is no public batch-history library. That evidence earns a strong but not top-tier COA factor. A disclosed address and clear policies help transparency, while a mixed 3.6/31 Trustpilot profile keeps the overall score at 7.5.