Retatrutide 100.0% Purity — Amino LairCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum. The original poster claimed a lab tested Amino Lair's Retatrutide, reporting 99.96% purity via HPLC-MS and a quantity of 23.17mg (15.85% over label). However, the lab's signature is not directly verifiable from this source, and the image has passed through at least one re-share, indicating a chain-of-custody gap. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- no endotoxin test
- unknown lab
- Test date
- 2026-04-19
- Testing lab
- Unknown
- Batch / lot
- —
- Quantity
- 23.17 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.96% ranks higher than 95% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-19 by Unknown via HPLC + MS. This test is newer than 67% of our catalogued Retatrutide certificates.
Amino Lair has 145 certificates in our corpus, including 35 for Retatrutide at a median tested purity of 99.88%.
Test report image
Forum / Discord scrape
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
OCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "Retatrutide",
"dose": "20mg",
"purity_pct": 99.96,
"purity_label": "99.96%",
"method": "HPLC with UV detection coupled with mass spectrometry (LC-MS)",
"test_date": "2026-04-19",
"client": "Amino Lair",
"notes": "",
"label_qty": "20mg",
"tested_qty": "23.17 mg",
"quantity_deviation_pct": 15.85,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.95
}