All Retatrutide Certificate of Analysis results— 9827 COAs
TitrateLab · Certificate of Analysis
Tested vendor:Shanghai Sigma Audley Ssa All Retatrutide COAs & research All Retatrutide results & stats

Retatrutide 96.0% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result

Tested purity 96.0% Acceptable purity
Dose vs label +11.9% Over the labeled dose
Evidence Asserted only Trust: medium
AI summary Third-party lab

Peptide Test analyzed this Retatrutide batch ('purple caps April 29th'), reporting 95.991% purity. The tested quantity was 33.582mg against a 30mg label, an 11.94% deviation. Endotoxin status and test method are unknown. This test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
  • unknown test method
Test date
2025-08-06
Testing lab
Peptide Test
Batch / lot
purple caps April 29th
Quantity
33.582mg
label 30mg · tested 33.582mg
Endotoxins
—
Assay method
—
Context

How this result compares

This Retatrutide certificate's tested purity of 95.99% ranks higher than 2% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-08-06 by Peptide Test. This test is newer than 10% of our catalogued Retatrutide certificates.

Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 126 for Retatrutide at a median tested purity of 99.70%.

Manufacturer
Shanghai Sigma Audley Ssa
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
Related

Other Retatrutide certificates

Peptide Gurus Retatrutide
99.8% 2026-07-21
Janoshik [EMAIL_REDACTED] Retatrutide
99.8% 2026-07-20
Janoshik Shenzhen Maide Technology Retatrutide
99.7% 2026-07-18
Janoshik Shenzhen Maide Technology Retatrutide
99.5% 2026-07-18
Janoshik www.hpebio.com Retatrutide
99.9% 2026-07-15
Janoshik [EMAIL_REDACTED] Retatrutide
99.6% 2026-07-13
Janoshik Mix Peptides Retatrutide
99.8% 2026-07-09
Janoshik [EMAIL_REDACTED] Retatrutide
99.8% 2026-07-08
Janoshik
All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Shanghai Sigma Audley Ssa or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →