ThePeptide

The company supplies third-party tested research peptides exclusively within Canada.

Best for Canadian research laboratories

Insufficient evidence to rank 40% evidence coverage Visit Supplier

Company Overview

The site operates as a research supplier, offering individual peptide compounds and lab supplies aimed strictly at qualified researchers for in-vitro laboratory use. The company publishes batch-specific lot numbers and third-party analytical figures directly on its platform. These disclosures include HPLC-UV purity results and mass spectrometry findings from testing laboratories like Janoshik Analytical and Testides.

According to the site, orders are processed and deposited with Canada Post within 48 business hours from British Columbia with free tracked shipping and no order minimum. The supplier provides public Certificates of Analysis per lot, though it notes that its testing laboratories operate without formal ISO/IEC 17025 accreditation. Buyers would still need to inquire about specific lots with pending confirmatory tests or additional contaminant testing parameters not covered in standard HPLC reports.

Pros
  • Free tracked shipping across Canada with no order minimum
  • Independent third-party test figures published publicly for every lot
  • Purity guarantee with full refunds for unreleased lots testing below 98%
Considerations
  • Testing laboratories utilized do not hold formal ISO/IEC 17025 accreditation
  • Fulfillment is restricted strictly to domestic Canadian addresses
  • Certain product lots feature confirmatory test results that are currently pending

Score Breakdown

Not currently ranked. We hold suppliers out of the numbered rankings until enough of the rubric has been verified, so that missing information can never work in a supplier's favour:
  • overall evidence coverage 40% (needs 60%)
  • Wholesale Capabilities 0% verified (needs 60%)
The dimension scores below reflect only what we were able to verify.

Overall score is calculated from these seven dimensions using the house weighting, and each dimension is calculated from the verified criteria beneath it. Open a dimension to see every criterion, its verified state, the source it was verified from and the date it was checked. Comparison pages may re-weight the dimensions for buyer intent.

Testing & Documentation 25%
10.0
  • ✓Independent third-party testingSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ✓Batch-specific certificates of analysisSource: thepeptide.ca/blogs/news/how-to-read-peptide-coa · checked 2026-09-27Verified
  • ✓COAs publicly accessibleSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ✓HPLC purity results publishedSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ✓Mass spectrometry / identity verificationSource: thepeptide.ca/pages/faq · checked 2026-09-27Verified
  • ✓Testing laboratory named or identifiableSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ✓Lot / batch traceabilitySource: thepeptide.ca/ · checked 2026-09-27Verified
  • ?Documentation package available to wholesale buyersNot confirmed

16 of 16 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.

Business Transparency 20%
Not assessed
  • ?Registered business entity namedNot confirmed
  • ?Verifiable physical addressNot confirmed
  • ?Named team, ownership or leadershipNot confirmed
  • ✓Direct contact email or phone, not a form onlySource: thepeptide.ca/pages/contact · checked 2026-09-27Verified
  • ✓Published terms, shipping and returns policiesSource: thepeptide.ca/policies/shipping-policy · checked 2026-09-27Verified
  • ✓Operating or shipping jurisdictions disclosedSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ?Business registration independently verifiableNot confirmed
  • ?Manufacturing or sourcing origin statedNot confirmed

Too little of this dimension could be verified to publish a score, so it is excluded from the overall and the other weights are rebalanced.

Wholesale Capabilities 15%
Not assessed
  • ?Published wholesale or B2B programNot confirmed
  • ?Tiered or volume pricingNot confirmed
  • ?Minimum order quantity statedNot confirmed
  • ?Bulk quantities (gram scale and above)Not confirmed
  • ?Distributor or reseller supportNot confirmed
  • ?Private-label programNot confirmed
  • ?Custom orders acceptedNot confirmed
  • ?Dedicated wholesale enquiry / RFQ processNot confirmed

Too little of this dimension could be verified to publish a score, so it is excluded from the overall and the other weights are rebalanced.

Manufacturing Capabilities 15%
Not assessed
  • ?In-house synthesis rather than resale onlyNot confirmed
  • ?Manufacturing facility or partner disclosedNot confirmed
  • ?Stated quality system (cGMP, ISO or equivalent)Not confirmed
  • ?Custom sequence synthesis offeredNot confirmed
  • ?Selectable purity gradesNot confirmed
  • ?Stated production scale rangeNot confirmed
  • ?Lyophilisation / fill-finish capabilityNot confirmed
  • ?Stability or storage data publishedNot confirmed

Too little of this dimension could be verified to publish a score, so it is excluded from the overall and the other weights are rebalanced.

Commercial Purchasing 10%
Not assessed
  • ?Business account application or approvalNot confirmed
  • ?Quotes and purchase orders supportedNot confirmed
  • ?Account-level or contract pricingNot confirmed
  • ?Multiple business payment methodsNot confirmed
  • ?Formal invoicing and documentationNot confirmed
  • ?Named contact or account managerNot confirmed
  • ?Repeat-order or standing-order supportNot confirmed
  • ?Payment terms available to approved accountsNot confirmed

Too little of this dimension could be verified to publish a score, so it is excluded from the overall and the other weights are rebalanced.

Fulfillment & Logistics 10%
8.6

12 of 14 verified points met → 8.6/10. Items shown as not confirmed are excluded from both sides of that calculation.

Website / Buyer Experience 5%
10.0
  • ✓Secure, working site with no broken commerce pathsSource: thepeptide.ca/pages/contact · checked 2026-09-27Verified
  • ?Usable on mobileNot confirmed
  • ✓Product pages with specification detailSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ?Search and filtering across the catalogueNot confirmed
  • ✓COAs reachable in a few clicksSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ✓Pricing visible or obtainable without frictionSource: thepeptide.ca/ · checked 2026-09-27Verified
  • ?Clear path to the wholesale or B2B routeNot confirmed
  • ✓Visible support channelsSource: thepeptide.ca/pages/contact · checked 2026-09-27Verified

9 of 9 verified points met → 10.0/10. Items shown as not confirmed are excluded from both sides of that calculation.

Rubric score 9.7 across the 40% of the rubric verified so far, adjusted for evidence coverage to a published score of 8.1. How this is calculated

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