HomeLab Tests Unknown Brand, Retatrutide
Purity · passBatch · PLR-R20-101Shop-provided sample

Retatrutide × Unknown Brand — Lab Test, March 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
99.914%
Excellent purity only
BrandUnknown Brand
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2603260413 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePlum2603260413

Test results

8 data points
Purity
99.914%
Endotoxins
Pass (Replicate 1 and 2)
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
28.93 mg
Qty match
145% of labeled · +45%
0label125%
Batch / Lot
PLR-R20-101
COA number
2603260413
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 Unknown brand, performed by freedomdiagnosticstesting.com on March 28, 2026. Reported purity: 99.914%. Net content: 28.93 mg against 20 mg labeled (145% of label). Tested content exceeds the labeled amount by 45%. Endotoxins: Pass (Replicate 1 and 2). Batch PLR-R20-101. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for Retatrutide from Unknown brand, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Mar 28, 2026 · Batch PLR-R20-101

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The 1203 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.91%.

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