Retatrutide × Unknown Brand — Lab Test, August 2026

Name: Retatrutide Purity Analysis - Unknown Brand
Creator: freedomdiagnosticstesting.com
Published: 2026-08-22
License: https://creativecommons.org/licenses/by/4.0/

Tested Saturday, August 22, 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

99.99%

✓ Excellent purity only

PeptideRetatrutide

BrandUnknown Brand

Labfreedomdiagnosticstesting.com

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Independently confirmed on the lab’s portal✓ Extra check

COA 2608190007 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePept2608190007

Look it up on freedomdiagnosticstesting.com ↗Checked Aug 22, 2026

Test results

9 data points

Purity

99.99%

Endotoxins

Pass (<0.05 EU/mL)

Heavy metals

ICP-MS: Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits; No Fentanyl Detected

Stated qty

20 mg

Tested qty

23.78 mg

Qty match

119% of labeled · +19%

0label125%

Batch / Lot

178-05WT-2B

COA number

2608190007

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 22, 2026. Reported purity: 99.99%. Net content: 23.78 mg against 20 mg labeled (119% of label). Tested content exceeds the labeled amount by 19%. Endotoxins: Pass (<0.05 EU/mL). Heavy metals: ICP-MS: Arsenic, Cadmium, Lead, and Mercury below reporting/specification limits; No Fentanyl Detected. Batch 178-05WT-2B. Sample source: shop-provided. Certificate of analysis attached.