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Purity · passShop-provided sample

Retatrutide — lab test, March 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
99.78%
Excellent purity only
BrandShop withheld
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Independent verification available

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Test results

8 data points
Purity
99.78%
Endotoxins
<0.05
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
49.87 mg
Qty match
100% of labeled · +0%
Batch / Lot
ION3R50-03162026
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 50 mg · Lab measured 49.87 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 12.5 mg on both the label figure and the measured one.

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 ION-3R, performed by freedomdiagnosticstesting.com on March 18, 2026. Reported purity: 99.78%. Net content: 49.87 mg against 50 mg labeled (100% of label). Endotoxins: <0.05. Batch ION3R50-03162026. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Mar 18, 2026 · Batch ION3R50-03162026

Related lab tests

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The 1311 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.78%.

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