AI summary Trust: medium Third-party lab

LabE tested this tirzepatide batch (Jan7th) at 98.48% purity via HPLC and mass quantification. The quantity matched the label at 20mg, and the test is recent (under 3 months). However, endotoxin status is not applicable, which may be a concern for injectable use. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
Test date
2026-03-04
Purity
98.48% 98.48%
Batch / lot
Jan7th
Lab
LabE
Quantity
label 20mg tested 20mg
Qty vs label
0.0%
Endotoxins
n/a
Test score
7.5
Manufacturer
Reta Peptide
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
20mg
Container
No Label / Silver Crimp / Violet Cap
Catalogued
2026-04-16
Artifact hash
9d2cc2b634ccaf20…
This COA is part of TitrateLab's community-trust corpus. See more from Reta Peptide or learn how trust scores are computed on the methodology page.