Retatrutide × Unknown Brand — Lab Test, August 2026

Name: Retatrutide Purity Analysis - Unknown Brand
Creator: freedomdiagnosticstesting.com
Published: 2026-08-11
License: https://creativecommons.org/licenses/by/4.0/

Tested Tuesday, August 11, 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

99.84%

✓ Excellent purity only

PeptideRetatrutide

BrandUnknown Brand

Labfreedomdiagnosticstesting.com

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Independently confirmed on the lab’s portal✓ Extra check

COA 2608060117 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeRege2608060117

Look it up on freedomdiagnosticstesting.com ↗Checked Aug 11, 2026

Test results

9 data points

Purity

99.84%

Endotoxins

Pass

Heavy metals

ICP-MS: Pass — Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits

Stated qty

10 mg

Tested qty

11.55 mg

Qty match

116% of labeled · +16%

0label125%

Batch / Lot

RT26-09

COA number

2608060117

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

About this test

Independent HPLC purity analysis of Retatrutide from Unknown brand, performed by freedomdiagnosticstesting.com on August 11, 2026. Reported purity: 99.84%. Net content: 11.55 mg against 10 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Endotoxins: Pass. Heavy metals: ICP-MS: Pass — Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits. Batch RT26-09. Sample source: shop-provided. Certificate of analysis attached.