AI summary
Trust: medium
Third-party lab
This COA was tested by an independent third-party lab, LabB. The Melanotan II batch (052462A) showed 98.99% purity via HPLC and mass quantification. However, the tested quantity was 1.5mg against a 3mg label, representing a 50% deviation. Endotoxin status is unknown, and the test is stale (over 1 year old).
Watch out for
- stale (1+ years old)
- no endotoxin test
- quantity deviation (-50%)
Test date
2025-02-19
Purity
98.99%
98.99%
Batch / lot
052462A
Lab
LabB
Quantity
label
3mg
tested
1.5mg
Qty vs label
-50.0%
Endotoxins
—
Test score
4.6
Manufacturer
Peptide Sciences
Certificate
Test report image
Certificate scan as published.
Source
Finnrick
✓ Artifact capturedWe 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
- 3mg
- Container
- White Label / Blue Crimp / Brown Cap
- Catalogued
- 2026-04-16
- Artifact hash
a3dd191d22d0b418…
This COA is part of TitrateLab's community-trust corpus.
See more from Peptide Sciences
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methodology page.