This COA was extracted from a community forum/Discord channel. The original poster claimed a lab tested Jett Labs' GHK-Cu, reporting 99.958% purity via HPLC with UV Detection Coupled with Mass Spectrometry. The tested quantity was 55.79mg against a 50mg label, an 11.58% deviation. The lab's signature is not directly verifiable, and the image has passed through at least one re-share, creating a chain-of-custody gap. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- vendor-submitted sample
- no endotoxin test
Forum / Discord scrape
⚠ Asserted only- Method
- HPLC + MS
- Dose
- 50mg
- Catalogued
- 2026-04-17
OCR text
Raw extracted text
Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "GHK-Cu",
"dose": "50mg",
"purity_pct": 99.958,
"purity_label": "99.958%",
"method": "HPLC with UV Detection Coupled with Mass Spectrometry",
"test_date": "2025-10-07",
"client": "Jett Labs",
"notes": "",
"label_qty": "50mg",
"tested_qty": "55.79 mg",
"quantity_deviation_pct": 11.58,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}