Tesamorelin 97.8% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabA tested this Tesamorelin at 97.81% purity via HPLC, with mass quantification confirming 4.99mg against a 5mg label (-0.2% deviation). The test is older (6-12 months) and no endotoxin result is available. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-09-09
- Testing lab
- LabA
- Batch / lot
- (no batch ID)
- Quantity
- 4.99mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 5mg
How this result compares
This Tesamorelin certificate's tested purity of 97.81% ranks higher than 6% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2025-09-09 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 12% of our catalogued Tesamorelin certificates.
Reta Peptide has 249 certificates in our corpus, including 19 for Tesamorelin at a median tested purity of 99.43%.
Test report image
Finnrick
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.
Verify on the upstream labSaved source document
sha256:bc47b68845cf3957…
— immutable copy held by TitrateLab