Purity Research holds a Peptide Index Score of 9.0/10, ranking #4 among Canadian peptide vendors in 2026.
Verified Active Code: Use code VIP15 to save 15% at https://purityresearch.is.
Testing: Third-Party COA + Endotoxin Reports · Shipping: Good (3–5 Days) · Service: Good
Latest Peptide Index Update: Purity Peptides is now Purity Research. Purity Peptides has transitioned to Purity Research at purityresearch.is. Peptide Index confirmed that the former puritypeptides.is address permanently redirects to the new Purity Research website.
Independent evaluation based on the Peptide Index Score™ methodology
Purity Research Listing Record
Reported vendor term: 15% off
This comparison organizes the following categories of publicly available information using the published Peptide Index methodology:
Peptide Index does not manufacture, test, sell, or guarantee products. This review is an educational comparison of available information, not an endorsement or assurance of product quality, code availability, transaction terms, or vendor performance.
Purity Research is a Canadian vendor known for its emphasis on testing transparency, quality documentation, and customer support. The company has become increasingly recognized within the Canadian peptide community for providing detailed testing information and maintaining a strong focus on transparency.
Purity Peptides has transitioned to Purity Research at purityresearch.is. Peptide Index confirmed that the former puritypeptides.is address permanently redirects to the new Purity Research website.
Peptide Index coverage: Peptide Index will retain the former Purity Peptides name and redirect context on relevant pages while the transition remains current.
Status today: The redirect confirms the current website destination only. VIP15 has its own dated listing status, and current terms, product availability, and code eligibility should be confirmed directly with the vendor.
This section preserves a historical merchant-source observation from August 22, 2026. It is separate from the current code-verification record and is not an endorsement or an independent quality determination.
Limitation: This summary does not confirm product availability, prices, code availability, delivery outcomes, or comparative quality. Source: Purity Research COA library
Pricing is generally higher than many competitors. Email responsiveness could also improve, with reports inquiries going unanswered or requiring repeated follow-ups.
Purity Research is a Canadian vendor known for its emphasis on testing transparency, quality documentation, and customer support. Purity Peptides has transitioned to Purity Research at purityresearch.is; the former puritypeptides.is domain currently redirects to the new site. VIP15 is listed as verified working at checkout on Purity Research as of October 16, 2026.
As with any vendor, visitors should conduct their own research, review available testing documentation, and compare multiple sources of information before making purchasing decisions.
See how Purity stacks up against other Canadian vendors
Connected Peptide Index record
This route-local panel connects the published review to central score context, evidence-record pathways, and dated public listing snapshots where retained. It is informational only and does not verify products, current terms, checkout outcomes, vendor performance, or future availability.
Published score context
9.0/10
Rank 4 in the published score model. Category inputs and methodology remain available for review.
Code-listing status
VIP15
A periodic code listing. Availability is not guaranteed.
Documentation context
Third-Party COA + Endotoxin Reports
A published scoring-input summary, not a claim that every document is current, complete, or authenticated.
Central score, source, and limitations context.
Open resourceReview the source-limited vendor documentation index and its stated limits.
Open resourceRead the periodic code-listing context without a current-availability claim.
Open resource1 public listing observation retained; no basket or trend output.
Open resourceReview methodology and editorial changes that affect Peptide Index records.
Open resourceCompare central category inputs across eligible vendor records.
Open resourceRecord limit: The related reference record preserves a historical public-source observation from August 22, 2026; that observation is separate from the current code-verification record and is not an independent quality determination. Dated snapshots are not checkout prices, availability, tax, shipping, quality, value, average, or trend evidence.
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