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Purity · passBatch · GPRET12070726Shop-provided sample

Retatrutide × genpeptide.com — Lab Test, July 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
99.93%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2607100461 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeGenP2607100461

Test results

7 data points
Purity
99.93%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
12 mg
Tested qty
14.15 mg
Qty match
118% of labeled · +18%
0label125%
Batch / Lot
GPRET12070726
COA number
2607100461
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 genpeptide.com, performed by freedomdiagnosticstesting.com on July 13, 2026. Reported purity: 99.93%. Net content: 14.15 mg against 12 mg labeled (118% of label). Tested content exceeds the labeled amount by 18%. Batch GPRET12070726. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Retatrutide from genpeptide.com, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Jul 13, 2026 · Batch GPRET12070726

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The 1066 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.93%.

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