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Purity · passBatch · AUS8326Shop-provided sample

Retatrutide × modernresearchpeptides.net — Lab Test, April 2026

Tested · submitted by @Frank 👑 Legend
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
99.89%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2604290091 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeMRP2604290091

Test results

7 data points
Purity
99.89%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
33.54 mg
Qty match
112% of labeled · +12%
0label125%
Batch / Lot
AUS8326
COA number
2604290091
Container
White Lyophilized Powder
Tested by

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 modernresearchpeptides.net, performed by freedomdiagnosticstesting.com on April 30, 2026. Reported purity: 99.89%. Net content: 33.54 mg against 30 mg labeled (112% of label). Tested content exceeds the labeled amount by 12%. Batch AUS8326. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Retatrutide from modernresearchpeptides.net, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Apr 30, 2026 · Batch AUS8326

Related lab tests

8 tests

The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.89%.

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