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Purity · passShop-provided sample

Retatrutide — lab test, February 2026

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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
99.544%
Excellent purity only
BrandShop withheld
↓ COA unavailable
Independent verification available

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Test results

7 data points
Purity
99.544%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
37.57 mg
Qty match
125% of labeled · +25%
Batch / Lot
000996
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 30 mg · Lab measured 37.57 mg

125% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 9.4 mg using the measured mass, against 7.5 mg on the label — 25% 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, performed by freedomdiagnosticstesting.com on February 12, 2026. Reported purity: 99.544%. Net content: 37.57 mg against 30 mg labeled (125% of label). Tested content exceeds the labeled amount by 25%. Batch 000996. Sample source: shop-provided.

Certificate of analysis

Original document
No document

COA document not attached for this test.

Issued by freedomdiagnosticstesting.com · Feb 12, 2026 · Batch 000996

Related lab tests

4 tests

The 1316 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.54%.

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