HomeLab Tests Unknown Brand, Retatrutide
Purity · passShop-provided sample

Retatrutide × Unknown Brand — Lab Test, March 2026

LotRT60031026look this batch up across every shop →
Tested · 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
99.79%
Excellent purity only
BrandUnknown Brand
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Independent verification available

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Test results

7 data points
Purity
99.79%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
60 mg
Tested qty
62.71 mg
Qty match
105% of labeled · +5%
Batch / Lot
RT60031026
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

What’s in the vial

Label 60 mg · Lab measured 62.71 mg

105% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 15.7 mg using the measured mass, against 15 mg on the label — 5% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Independent HPLC purity analysis of Retatrutide from Unknown brand, performed by freedomdiagnosticstesting.com on March 15, 2026. Reported purity: 99.79%. Net content: 62.71 mg against 60 mg labeled (105% of label). Batch RT60031026. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Mar 15, 2026 · Batch RT60031026

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The 1317 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.79%.

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