Tirzepatide 99.8% Purity — Longevity Pro LabsCertificate of Analysis · Independent third-party lab result
Tirzepatide from longevityprolabs.com tested 2026-05-18 with 99.833% purity; batch ID not provided on COA.
- Test date
- 2026-05-18
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 33.47 mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.83% ranks higher than 52% of the 7677 Tirzepatide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-05-18 by Janoshik. This test is newer than 81% of our catalogued Tirzepatide certificates.
Longevity Pro Labs has 22 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.83%.
Janoshik (public)
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.
Verify on the upstream labOCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "Tirzepatide",
"dose": "",
"purity_pct": 99.833,
"purity_label": "99.833%",
"method": "",
"test_date": "2026-05-18",
"client": "longevity pro's",
"notes": "",
"label_qty": "",
"tested_qty": "33.47 mg",
"quantity_deviation_pct": null,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}