Retatrutide × Unknown Brand — Lab Test, February 2026

Name: Retatrutide Purity Analysis - Unknown Brand
Creator: freedomdiagnosticstesting.com
Published: 2026-02-01
License: https://creativecommons.org/licenses/by/4.0/

Tested Sunday, February 01, 2026 · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM

Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →

HPLC Purity

99.83%

✓ Excellent purity only

PeptideRetatrutide

BrandUnknown Brand

Labfreedomdiagnosticstesting.com

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA 2601300196 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePept2601300196

Look it up on freedomdiagnosticstesting.com ↗Checked Feb 1, 2026

Test results

8 data points

Purity

99.83%

Endotoxins

Pass (≤0.05 EU/mL)

Heavy metals

Not tested

Stated qty

10 mg

Tested qty

10.61 mg

Qty match

106% of labeled · +6%

0label125%

Batch / Lot

GLP10-5915

COA number

2601300196

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of Retatrutide from Unknown brand, performed by freedomdiagnosticstesting.com on February 1, 2026. Reported purity: 99.83%. Net content: 10.61 mg against 10 mg labeled (106% of label). Endotoxins: Pass (≤0.05 EU/mL). Batch GLP10-5915. Sample source: shop-provided. Certificate of analysis attached.