All Mazdutide Certificate of Analysis results— 82 COAs
TitrateLab · Certificate of Analysis
Tested vendor:PGB All Mazdutide COAs & research All Mazdutide results & stats

Mazdutide 99.3% Purity — PGBCertificate of Analysis · Independent third-party lab result

Tested purity 99.3% High purity
Dose vs label +4.5% Essentially at label
Evidence Asserted only Trust: low
AI summary Forum scrape

This COA was extracted from a community forum / Discord channel. The original poster claimed Janoshik tested PGB's Mazdutide batch pgb0025-M6 at 99.33% purity, with quantity at 6.27mg (4.5% over the 6mg label). However, the lab's signature is NOT directly verifiable from this source, and the test is stale (over 1 year old). This should be treated as community signal, not confirmation.

Watch out for
  • stale (1+ years old)
  • chain-of-custody gap
  • no endotoxin test
Test date
2024-08-29
Testing lab
Janoshik
Batch / lot
pgb0025-M6
Quantity
6.27mg
label 6mg · tested 6.27mg
Endotoxins
—
Assay method
—
Context

How this result compares

This Mazdutide certificate's tested purity of 99.33% ranks higher than 30% of the 82 Mazdutide certificates with a purity result we have catalogued (median 99.52%).

Tested 2024-08-29 by Janoshik. This test is newer than 11% of our catalogued Mazdutide certificates.

PGB has 61 certificates in our corpus, including 4 for Mazdutide at a median tested purity of 99.63%.

Manufacturer
PGB
View vendor profile
Source

Third-party community lab

Asserted only
No verifiable evidence captured. This entry was added to our corpus from Third-party community lab. We did not save the certificate image, did not hash an artifact, and the upstream URL is either a domain root or absent — we cannot independently confirm this report existed. Treat as curator-asserted only.
Catalogued
2026-04-24
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Pure Peptide Labs LLC Mazdutide
99.9% 2026-06-29
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99.6% 2026-06-27
Freedom Diagnostics FutureWell Mazdutide
99.3% 2026-06-22
Freedom Diagnostics Biopep LLC Mazdutide
99.6% 2026-05-29
Freedom Diagnostics Precision Research Mazdutide
99.9% 2026-05-14
Freedom Diagnostics Offline Peptides Mazdutide
99.4% 2026-04-23
Freedom Diagnostics Felix Chemical Supply Mazdutide
99.4% 2026-02-12
Freedom Diagnostics Welli Labs Mazdutide
99.2% 2026-02-07
Freedom Diagnostics
All Mazdutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from PGB or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →