All Retatrutide Certificate of Analysis results— 9826 COAs
TitrateLab · Certificate of Analysis

Retatrutide 99.9% Purity — UNKNOWNCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity
Dose vs label +22.2% Over the labeled dose
Evidence Asserted only Trust: medium
AI summary Third-party lab

Peptide Test reported this retatrutide batch ('Big Phat T ; Red Cap March 2025') at 99.939% purity. The tested quantity was significantly higher than labeled (36.654mg vs 30mg, a 22.18% deviation). Endotoxin status and test method are unknown. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • high quantity deviation
  • unknown test method
Test date
2025-12-17
Testing lab
Peptide Test
Batch / lot
Big Phat T ; Red Cap March 2025
Quantity
36.654mg
label 30mg · tested 36.654mg
Endotoxins
Assay method
Context

How this result compares

This Retatrutide certificate's tested purity of 99.94% ranks higher than 85% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-17 by Peptide Test. This test is newer than 34% of our catalogued Retatrutide certificates.

Manufacturer
UNKNOWN
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
Related

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All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from UNKNOWN or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →