Tirzepatide 99.8% Purity — HomopeptideCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested the product, reporting 99.804% purity for Tirzepatide, with a tested quantity of 10.95 mg. However, the lab's signature is not directly verifiable from this source, and the image has passed through at least one re-share. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- vendor-submitted sample
- no endotoxin test
- Test date
- 2025-12-29
- Testing lab
- Unknown
- Batch / lot
- —
- Quantity
- 10.95 mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.80% ranks higher than 46% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-29 by Unknown. This test is newer than 50% of our catalogued Tirzepatide certificates.
Homopeptide has 103 certificates in our corpus, including 28 for Tirzepatide at a median tested purity of 99.81%.
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": "Tirzepatide",
"dose": "",
"purity_pct": 99.804,
"purity_label": "99.804%",
"method": "",
"test_date": "2025-12-29",
"client": "",
"notes": "",
"label_qty": "",
"tested_qty": "10.95 mg",
"quantity_deviation_pct": null,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.95
}