Selank 99.8% Purity — PGBCertificate of Analysis · Independent third-party lab result
Janoshik tested this Selank batch (PGB-NASLK-2) at 99.788% purity. The tested quantity was 12.52mg, a significant 25.2% deviation from the 10mg label. Endotoxin status and test method are unknown, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- high quantity deviation (+25%)
- no endotoxin test
- stale (6-12 months)
- Test date
- 2025-10-02
- Testing lab
- Janoshik
- Batch / lot
- PGB-NASLK-2 - Black Caps Ordered: 9/17
- Quantity
- 12.52mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Selank certificate's tested purity of 99.79% ranks higher than 59% of the 683 Selank certificates with a purity result we have catalogued (median 99.75%).
Tested 2025-10-02 by Janoshik. This test is newer than 15% of our catalogued Selank certificates.
PGB has 61 certificates in our corpus, including 3 for Selank at a median tested purity of 99.79%.
Third-party community lab
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.