Vendor audit record

Power Peptides

Website powerpeptides.com

Audit slug power-peptides Audited Auditor agent-research-C

Grade FDo not buy — no verifiable evidence

Recent activity: No public COAs detected in this audit cycle. Score: F. Score: F. Power Peptides is unambiguously a real, established peptide e-commerce business — NOT a fabricated name. powerpeptides.com has WHOIS creation 2017-05-01 (~9 years), Wayback snapshots back to 2011-01-28, 1,144+ Reviews.io reviews averaging 4.8 stars (earliest review 2019), an active Trustpilot page, and a working storefront with detailed product catalog (GHK-Cu, Epithalon, MOTS-c, NAD+, DSIP, Selank, ARA-290, TB-500, FOXO4-DRI, etc.). The customer-experience signal is strong (97% recommend rate, repeat customers, fast shipping). However, the audit grade is governed strictly by what a third party can re-check from public artifacts, and on that axis Power Peptides scores poorly: (1) NO public COA index page is reachable — every plausible URL (/coa, /pages/coa, /lab-reports, /quality) returns 404; (2) NO third-party lab is named anywhere in public content despite the vendor's prominent 'third-party tested' marketing; (3) product pages display a 'Third party tested' badge but no COA download links — COAs appear to be member-gated; (4) the every-batch claim is unverifiable. Per the rubric: 'F — No verifiable COAs OR active red flags: No public COAs ... vendor-issued without third-party.' This is the rubric's mechanical outcome — F is not a judgment that Power Peptides is selling bad product (the customer reviews suggest the opposite); it is the consequence of the vendor's choice to gate COAs behind an account. Red flags: 'no-lab-name' (no third-party lab named) and 'unverifiable-lab' (no portal/QR mechanism). Note on identity ambiguity: 'Power Peptides' is a fairly common phrase and search returns multiple unrelated entities (powerpeptides.net, power-peptides.com, powxpep.com, peptidespower.com, plus a Geek & Gorgeous skincare product called 'Power Peptides Serum'). peptidescore.com's profile location (Los Angeles, CA) and explicit link target (mypowerpeptides.com → powerpeptides.com) unambiguously identify the canonical Power Peptides™ research-peptide vendor at powerpeptides.com — confidence: high.

The take

A nine-year-old storefront with 1,144 reviews at 4.8 stars and zero public COAs — customer reputation does not substitute for verifiable evidence, and the rubric grades the second.

Power Peptides is the hardest case in this audit cohort because everything outside the COA question looks healthy. The powerpeptides.com domain has Wayback snapshots back to 2011-01-28 and a current WHOIS creation of 2017-05-01, making it a roughly nine-year-old storefront. Reviews.io carries 1,144+ customer reviews averaging 4.8 stars, with the earliest review dating to 2019. Trustpilot is active. The catalog is detailed and shipping is reportedly fast. None of that is in dispute. What the public web does not contain is a COA index. Every plausible URL — /coa, /pages/coa, /lab-reports, /pages/lab-reports, /quality — returns 404. Product pages display a 'Third party tested' badge but no clickable COA download. The site names HPLC, LC-MS, NMR, FTIR, and Polarimetry as methods but does not name a single third-party laboratory anywhere in the public content. Customer reputation and verifiable evidence are different questions, and this audit grades the second one. Power Peptides may sell a fine product. The vendor has not made it possible for a third party to confirm that without an account.

  • Strength. A nine-year-old domain, 1,144+ Reviews.io reviews averaging 4.8 stars going back to 2019, and an active Trustpilot presence — the customer-experience signal is genuine.
  • Concern. No public COA index page is reachable, no third-party lab is named anywhere in public content, and COAs appear to be gated behind a member account.

Key evidence: https://powerpeptides.com/why-us

COA program

Public COA page No
COA index URL —
Total COAs found —
Date range — → —
Cadence No COAs found in this audit.
"Every batch" claimed? No
Volume vs. claim Site claims 'Complete certificates of analysis are readily accessible on our website for each product' and 'Every peptide undergoes extensive in-house evaluation and third-party laboratory analysis using NMR, FTIR, Polarimetry, HPLC, and LC-MS analysis.' In practice: there is NO public COA index at /coa, /pages/coa, /lab-reports, /pages/lab-reports, /quality, or /about (all 404). Product pages display a 'Third party tested' badge but no clickable COA download links. The FAQ and /why-us page restate the marketing claim without providing artifacts. Researchers cannot inspect any COA without an account / membership (the site has a /membership-benefits gate and 'Research Insights — Members only' section). The every-batch claim is therefore unverifiable from the public web.

Issuing labs & verifiability

  • Unnamed lab Unverifiable — Vendor names methods (NMR, FTIR, Polarimetry, HPLC, LC-MS, Endotoxin Assay, TYMC, TAMC, Heavy Metal Screening) but not the actual third-party lab(s). No lab logos, no Janoshik portal links, no Vanguard references, no MZ Biolabs references found anywhere in the public site content searched. The phrase 'third-party US laboratories' is used generically.

Authenticity

Bottle images match brand? Unknown / unable to verify
Bottle evidence Product pages display product imagery in branded card layouts (lyophilized powder vials with flip-off caps, glass crimp-top vials), but because there are no public COAs, there is no document to cross-check the vial against. Cannot evaluate match.
COA template shared with other vendors? No

Red flags

no-lab-nameunverifiable-lab

Domain history

Site accessible at audit time Yes
First Wayback snapshot 2011-01-28
Approximate domain age ~9 years on current ownership / ~15 years since first archive — WHOIS creation 2017-05-01 for the current registration; first Wayback snapshot of powerpeptides.com 2011-01-28. Registration extended through 2031. Note: peptidescore.com lists 'mypowerpeptides.com' as the website; that domain (WHOIS 2025-07-14) 301-redirects to powerpeptides.com, so the canonical site is powerpeptides.com.

Evidence trail

Note: this audit reflects the site as of . Re-audit dates and updated links are added as they are completed. Methodology: Read the rubric. Disputes: audit@realpeptidescores.com.