Tesamorelin 99.7% Purity — Uther PeptideCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, Janoshik. The Tesamorelin batch TE20-1221 showed 99.696% purity. The tested quantity was 21.65mg against a 20mg label, a deviation of +8.25%. Endotoxin status is unknown. The test is recent (3-6 months old).
- no endotoxin test
- unknown test method
- quantity deviation (+8.25%)
- Test date
- 2026-01-30
- Testing lab
- Janoshik
- Batch / lot
- TE20-1221
- Quantity
- 21.65mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tesamorelin certificate's tested purity of 99.70% ranks higher than 64% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-01-30 by Janoshik. This test is newer than 40% of our catalogued Tesamorelin certificates.
Uther Peptide has 524 certificates in our corpus, including 27 for Tesamorelin at a median tested purity of 99.60%.
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.