Selank 99.0% Purity — Longevity Pro LabsCertificate of Analysis · Independent third-party lab result
Selank COA from longevityprolabs.com lacks batch ID, purity data, test date, and endotoxin results—insufficient documentation to verify quality or authenticity.
- Test date
- 2026-05-14
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 11.27 mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Selank certificate's tested purity of 99.03% ranks higher than 3% of the 730 Selank certificates with a purity result we have catalogued (median 99.75%).
Tested 2026-05-14 by Janoshik via HPLC. This test is newer than 69% of our catalogued Selank certificates.
Longevity Pro Labs has 22 certificates in our corpus, including 1 for Selank at a median tested purity of 99.03%.
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": "Selank",
"dose": "",
"purity_pct": 99.026,
"purity_label": "99.026%",
"method": "HPLC",
"test_date": "2026-05-14",
"client": "longevity pro's",
"notes": "",
"label_qty": "",
"tested_qty": "11.27 mg",
"quantity_deviation_pct": null,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}