✓ Purity · pass✓ Lab-verifiedShop-provided sample

Retatrutide — lab test, July 2026

Name: Retatrutide Purity Analysis -
Creator: ILS Laboratories
Published: 2026-07-13
License: https://creativecommons.org/licenses/by/4.0/

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Tested Monday, July 13, 2026 · 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

99.65%

✓ Excellent purity only

PeptideRetatrutide

BrandShop withheld

LabILS Laboratories

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA COA-2026-KDXRID matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeEFR9D4V2

Look it up on ILS Laboratories ↗Checked Jul 13, 2026

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Test results

8 data points

Purity

99.65%

Endotoxins

0.128 EU/mL

Sterility

Not on file

Heavy metals

ICP-MS: All Below Limits

Stated qty

30 mg

Tested qty

30.75 mg

Qty match

102% of labeled · +2%

Batch / Lot

PA26021502

COA number

COA-2026-KDXRID

Tested by

ILS LaboratoriesView profile →

Not on file for this certificate: sterility. A purity figure says nothing about that.

About this test

What’s in the vial

Label 30 mg · Lab measured 30.75 mg

102% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 7.7 mg using the measured mass, against 7.5 mg on the label — 3% 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.

Verification trail

Report number	COA-2026-KDXRID
Portal lookup	✓ Lab-verified
Checked	6 Aug 2026date taken from the record, not from a logged check
Checked by	Peptigrity staff, against the lab's portal
PDF vs portal	ILS Laboratories's portal shows validity only
Weight	Counts as one lab test

Independent HPLC purity analysis of Retatrutide, performed by ILS Laboratories on July 13, 2026. Reported purity: 99.65%. Net content: 30.75 mg against 30 mg labeled (102% of label). Endotoxins: 0.128 EU/mL. Heavy metals: ICP-MS: All Below Limits. Batch PA26021502. Sample source: shop-provided. Certificate of analysis attached.