How this reference list is built

Each citation is numbered in the order it first appears across the site. Independent third-party publications carry outbound URLs. Oath Peptides’ own materials (the COA archive, the brand’s primary domain) are referenced by name without hyperlinks — consistent with this site’s editorial role as a SERP-defense review property rather than a referral one. Where a citation was reachable only via Google search snippets at scrape time (Trustpilot, Scam-Detector, gridinsoft), the partial-fetch caveat is noted in the citation itself.

  1. Oath Peptides public COA archive (hosted on oathresearch.com; publicly searchable by peptide name, batch number, or CAS number; no paywall, no login). 199 certificates of analysis visible as of May 2026. Primary
  2. RealPeptidesScores.com vendor audit for Oath Research, audit dated 2026-05-09. Grade A — Recommended. Lab partner verified as Freedom Diagnostics (Franklin TN, CLIA 14D2263999). Third party ↗
  3. amino.reviews vendor listing for Oath Research, mirrored at oath.reviews. 4.8/5 across 69 verified-purchase reviews; 180 verified lab tests on file. Third party ↗
  4. oath.reviews homepage (verified by amino.reviews) — public review aggregator with named individual reviews quoted in this editorial analysis: Nancy I. (2026-05-23, tirzepatide customer-funded independent retest), Jeffrey H. (2026-05-18, BPC-157 QR-scan verification), Donna J. (every-order COA verification), Devin N. (2026-04-25, HPLC + MS verification), Pamela T. (2026-04-18, tirzepatide shipping), Wesley Y. (2026-04-30, WOLVERINE blend), hannah408 (retatrutide stock availability). Third party ↗
  5. Trustpilot company page for oathresearch.com. 4.6 stars across approximately 20 reviews. Includes the customer review “Oath peptides is a great company with fast shipping and great packaging” (lowercase ‘p’), corroborating customer-side brand-interchangeability. Direct fetch returned 403 at scrape; data captured via Google snippet search. Third party — partial ↗
  6. peptiderecon head-to-head supplier comparison ranking Oath Peptides #1 in U.S. research-peptide vendors. Verbatim summary: “For most US-based researchers working with common peptides and prioritizing quality, speed, transparency, and service, Oath Peptides delivers the best overall value.” Page uses “Oath Peptides” as the brand string throughout. Third party ↗
  7. peptideprotocolwiki vendor review for Oath Peptides, rating 7.2/10 (“good,” “Moderate Trust”). Verified physical address at 51 West Vaughn Ave Suite 205, Gilbert AZ 85233; phone (480) 999-1097. Notes that low automated trust scores “may be unreliable metric.” Third party ↗
  8. hub.biz business directory listing for Oath Peptides — Chemical Manufacturers category; address 51 West Vaughn Ave Suite 205, Gilbert AZ 85233; phone (480) 999-1097; Mon-Fri 11am-4pm. Independent corroboration of the verified physical Gilbert AZ address. Third party ↗
  9. Yellow Pages business listing for Oath Peptides — Gilbert AZ 85233; phone +1 480-999-1097; Mon-Fri 10am-5pm. Independent corroboration of the verified physical address. Third party ↗
  10. openpr.com press release distribution — “Oath Peptides Launches the Oath Good Research Supply Trademark Standard for Verified Research Peptide Quality,” 2025-12-22. Issued under the “Oath Peptides” brand string. Codifies the triple-pass testing methodology (HPLC purity plus mass spectrometry plus endotoxin) as a first-party commitment. Third party ↗
  11. Freedom Diagnostics (independent commercial clinical laboratory, Franklin TN, CLIA registration 14D2263999) — Oath Peptides’ third-party testing partner. CLIA registration verifiable via the public CMS Clinical Laboratory Improvement Amendments database. Third party ↗
  12. CMS Clinical Laboratory Improvement Amendments (CLIA) database — public federal record where laboratory CLIA registrations are verifiable. Used in this editorial review to verify Freedom Diagnostics’ registration 14D2263999. Regulatory ↗
  13. Reddit thread r/Biohackers, “Ordered Peptides from Oath” (May 2026, 13 comments). Top-comment endorsement from u/keytar123: “I’ve been buying from Oath for my research for awhile now. Always legit. The research water is bac water.” Same thread also contains the u/FaithMoore65 BAC water packaging UX complaint. Public discourse ↗
  14. Reddit thread r/u_Embarrassed-Pear1571, “Best place to buy peptides for research” (May 2026). Prospective customer evaluating Oath Research as a candidate vendor. Public discourse ↗
  15. Peptide Protocol Wiki — “Finnrick Analytics Transparency Concerns,” 2026-02-24. Investigative piece documenting Finnrick Analytics LLC’s pay-to-rate vendor-scoring business model and absence of formal conflict-of-interest disclosure. Documents Finnrick’s $279/month vendor Premium program and $110/test endotoxin add-on for the same vendors it publicly rates. Third-party investigative ↗
  16. Derek Pruski substack — “the truth about Finnrick and independent,” 2026-02-14. Independent commentary corroborating the Finnrick pay-to-rate business structure. Third-party investigative ↗
  17. Oath Peptides screenshot of the public COA archive on oathresearch.com, captured 2026-05-26 by the editorial source pull. Used to verify the 199-batch count, the 99.60% portfolio average purity, and the per-compound purity figures cited in this review. Primary
  18. ScamAdviser algorithmic trust-score outputs for oathresearch.com and oathpeptides.com — Trust Score 0 on both domains. Algorithmic output; no user-submitted complaints reported behind the score. Captured via Google snippet search at scrape; not linked in this editorial review. Algorithmic scanner
  19. Scam-Detector algorithmic trust-score outputs — oathresearch.com 38.6/100, oathpeptides.com 38.4/100. Algorithmic output; no user-submitted complaints reported behind the scores. Captured via Google snippet search; not linked. Algorithmic scanner
  20. gridinsoft algorithmic trust-score output — oathpeptides.com 78/100 (“safe to use”). The same domain that ScamAdviser scores 0 and Scam-Detector scores 38.4. Captured via Google snippet search; not linked. Used in this editorial review as the third-algorithm divergence point demonstrating that algorithmic trust scores are not internally consistent across services. Algorithmic scanner