AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabG. The retatrutide batch (TZ60GRGR121725) showed 99.98% purity via HPLC. However, the tested quantity was significantly lower than labeled (23.9mg vs 30mg, a -20.3% deviation). Endotoxin status is not applicable, and the test is recent (3-6 months old).

Watch out for
  • significant quantity deviation
  • no endotoxin test
Test date
2026-01-26
Purity
99.98% 99.98%
Batch / lot
TZ60GRGR121725
Lab
LabG
Quantity
label 30mg tested 23.9mg
Qty vs label
-20.3%
Endotoxins
n/a
Test score
7.0
Manufacturer
Peptide Partners
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
30mg
Container
White Label / Black Crimp / Clear Green Cap
Catalogued
2026-04-16
Artifact hash
063ad90d6accc38f…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Partners or learn how trust scores are computed on the methodology page.