Peptide Supply Co.

Item: Peptide Supply Co.
Rating: 8.3
Author: Disclosed Labs

peptidesupplyco.com

Grade B

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·Ends 2026-07-01

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83B

Samples

Passed

Failed

Trust score updated: June 2, 2026 · 100% pass rate

Summary

Composite score based on 95 COAs attributed to this vendor.

Score breakdown

How this is scored →

Avg Purity(30% weight)

Mean HPLC purity across published COAs

Safety Panel Coverage(40% weight)

Per-peptide coverage of identity / endotoxin / microbial / heavy-metals / net-content panels

Lab Corroboration(15% weight)

Lab corroboration tier — confirmed via public verify portal (90), presumptive trusted lab (85), lab resolved but unverified (75), or no lab attribution (50)

Forgery Signals(15% weight)

100

Inverse of CoaFlag count (lot collisions, hash collisions, etc.)

Composite of 95 COAs attributed to this vendor. Last recomputed 2026-06-02.

Identity transparency

53/100 · Partial

Founded in February of 2025. We test every batch before it's shipped.

Address: 126 N Commerce St · CENTERVILLE, Texas · 75833 US
Phone: 9033011447
Email: [email protected]

Test History

Date	Peptide	Test	Result	Purity	Lab	Notes
May 20, 2026	CJC-1295 + DAC	HPLC purity	PASS	99.83%	Freedom Diagnostics	Lot CWD05192026 · Report 2605200324
May 20, 2026	GHK-Cu/BPC-157/Thymosin Beta-4	HPLC purity	PASS	99.71%	Freedom Diagnostics	Lot GLOW05192026 · Report 2605200368
May 20, 2026	CJC-1295	HPLC purity	PASS	99.76%	Freedom Diagnostics

Want to see more vendor data?

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Read our scoring methodology →

Trust scores are computed from indexed Certificates of Analysis — vendor-published, and lab-confirmed where a lab copy verifies them — using a fixed, versioned methodology (v13). They are not based on independent blind-purchase testing, and no vendor can pay for placement or a higher score. How we score · How we make money

Auto-verified (third-party registries)

Domain age: 1.9 years (694d)Recent
Registered: 2024-07-09
Registrar: Internet Domain Service BS Corp
Phone type: Mobile
Phone carrier: Onvoy
Phone country: US

Identity multiplier: 1.00×applied to trust score

No business entity (-0.03), Clean presence (0.03), Lab-confirmed (0.02)

Sources: RDAP/WHOIS for domain data, Twilio Lookup for phone classification, Google Places for address verification. Crawl runs weekly. Signals are independent of vendor-supplied data.