AI summary Trust: medium Third-party lab

LabE tested this retatrutide batch (RT20) at 99.9% purity via HPLC. However, the tested quantity was significantly lower than the label, showing a 16.5% deviation. Endotoxin status is unknown, but the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (-16.5%)
  • no endotoxin test
Test date
2026-03-18
Purity
99.90% 99.90%
Batch / lot
RT20
Lab
LabE
Quantity
label 20mg tested 16.7mg
Qty vs label
-16.5%
Endotoxins
—
Test score
7.4
Manufacturer
Rayshine Peptide Biochemicals
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
2026-04-17
Artifact hash
8e6312ca2049bf4a…
This COA is part of TitrateLab's community-trust corpus. See more from Rayshine Peptide Biochemicals or learn how trust scores are computed on the methodology page.