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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. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.93%
✓ Excellent purity only
BrandShop withheld
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Independent verification available

Freedom Diagnostics publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

8 data points
Purity
99.93%
Endotoxins
< 0.05 EU/mL (PASS for both replicates)
Sterility
Not on file
Heavy metals
Not tested
Stated qty
71.47 mg
Tested qty
71.47 mg
Qty match
100% of labeled · +0%
Batch / Lot
RETA30-009
Container
White Lyophilized Powder
Tested by
Freedom DiagnosticsView profile →

Not on file for this certificate: sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 71.47 mg · Lab measured 71.47 mg

100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 17.9 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 Retatrutide (Blend), performed by Freedom Diagnostics on February 10, 2026. Reported purity: 99.93%. Net content: 71.47 mg against 71.47 mg labeled (100% of label). Endotoxins: < 0.05 EU/mL (PASS for both replicates). Batch RETA30-009. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Freedom Diagnostics · Feb 10, 2026 · Batch RETA30-009

Related lab tests

4 tests

The 1429 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.93%.

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