International vendor
Durham Peptides
New Canadian retailer claiming Janoshik testing, same-day shipping, and free shipping over $200 CAD; flagged as draft because the domain is under 2 months old.
Last updated
Score breakdown
Dimension scores are editorial, carried from the operator's earlier directory — they are not user reviews. Each label links to what the dimension measures.
About Durham Peptides
Durham Peptides (durhampeptides.ca) is a Canadian research peptide retailer marketing itself as "Canada's trusted peptide supplier" with featured offerings including BPC-157, GHK-Cu, Tirzepatide, and Retatrutide. The site claims Janoshik Analytical lab testing, same-day shipping, and free shipping on orders over $200 CAD. Pricing is in Canadian dollars and products are framed for research use only. Currently flagged as draft because the durhampeptides.ca domain was registered on March 23, 2026, making it under 2 months old at time of writing. The WHOIS registrant uses Namecheap privacy protection, and the vendor has no independent community track record on Reddit or established Canadian peptide forums (e.g., Canadian Brawn) that we could verify. Trustpilot shows a presence but with insufficient review volume to corroborate quality claims. The Janoshik testing claim is a strong positive signal but requires direct buyer verification of batch-specific reports.
Written for the operator's previous directory and reproduced unchanged (markup and emoji stripped); the rest of this site does not share its voice. Ported observed .
From the storefront
No public product feed on file. The storefront exposes no product API we can read without an account, so nothing is shown rather than something guessed.
Catalogue, as their API returns it
Their storefront has no public API we can read, so nothing is shown rather than something guessed. observed
Shipping
- Destinations
- Canada
- Countries Served
- Canada observed
- Domestic Shipping
- Free over $200 CAD (free over $) observed
- Estimated Delivery
- Domestic: Same-day dispatch claimed observed
- Free shipping
- Over $200 observed
- Reship guarantee
- Not on file
- Refund policy
- Not on file
Payments
- credit-card
Coupons
No current code on file. Codes are published only with the code, the discount, a source and the date we saw it, and expired codes are removed at build — the coupon policy. 0 are on file site-wide today.
Observed on the storefront: “or usage instructions. Get 10% Off Your First Order Exclusive deals, restock alerts, and research” observed . As displayed by the store's own homepage on that date; quoted, not validated here.
Certificates of analysis
- Third-party tested
- Yes
- Publicly accessible
- No
- Test types
- HPLC
- Source's COA tier
- third-party
Durham Peptides claims Janoshik Analytical lab testing on every batch but COA accessibility from the public catalog could not be confirmed at time of review. Buyers should request batch-specific Janoshik reports before purchase to validate the claim. observed
A COA describes one batch's purity. It is a document about a vial, not evidence about an effect, and it never grades a claim on this site — the grading rubric names what qualifies.
Peptides listed 4
Linked names have a record here; the others we hold nothing on yet. A vendor listing a compound says nothing about the evidence for it.