AI summary Trust: medium Third-party lab

LabC tested this retatrutide at 98.93% purity using HPLC and mass quantification. The quantity tested was 10.17mg, a 1.7% deviation from the 10mg label. Endotoxin status is not applicable. This test is stale (over 1 year old) and lacks a batch ID, though a verification URL is available.

Watch out for
  • stale (1+ years old)
  • no batch ID
  • no endotoxin test
Test date
2025-03-26
Purity
98.93% 98.93%
Batch / lot
(no batch ID)
Lab
LabC
Quantity
label 10mg tested 10.17mg
Qty vs label
+1.7%
Endotoxins
n/a
Test score
5.9
Manufacturer
Royal Peptides
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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
10mg
Container
No Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
9391ee5b015b68d8…
This COA is part of TitrateLab's community-trust corpus. See more from Royal Peptides or learn how trust scores are computed on the methodology page.