Qihang Peptide

Item: Qihang Peptide
Rating: 5.7
Author: Disclosed Labs

qhpeptides.com

Grade F

View COA Report — every batch, every test→Is this your vendor profile?Claim it free in under 5 minutes. Upload your COAs, control publication consent, dispute forgeries flagged in your name.→

57F

Samples

Passed

Failed

Trust score updated: May 28, 2026 · 100% pass rate

Summary

Composite score based on 27 COAs attributed to this vendor.

Score breakdown

How this is scored →

Low score?Most scraped COAs land here. Vendors who claim their profile and upload COAs directly — and whose labs run the full panel (endotoxin, microbial/sterility, heavy metals, net peptide content) — score higher. The math is honest about what's actually been tested.

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

Identity transparency

35/100 · Sparse

Legal entity: Qihang Technology Co., Ltd.
Founded: 2015
Address: HK
Phone

Test History

Date	Peptide	Test	Result	Purity	Lab	Notes
Apr 13, 2026	Tirzepatide	HPLC purity	PASS	99.644%	Janoshik Analytical	Lot 4 · Report 135076
Apr 9, 2026	Epithalon	HPLC purity	PASS	99.623%	Janoshik Analytical	Lot 4 · Report 135096
Apr 9, 2026	Selank	HPLC purity	PASS	99.871%	Janoshik Analytical	Lot 4 · Report 135072

Want to see more vendor data?

We are continuously testing more products. Scores update with each new result.

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: 0.6 years (209d)New
Registered: 2025-11-06
Registrar: Name SRS AB
Phone type: Mobile
Phone carrier: China Unicom (Hong Kong) Operations
Phone country: HK

Identity multiplier: 0.94×applied to trust score

New domain (-0.06), No physical address (-0.03), Clean presence (0.03)

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.