✓ Purity · pass✓ Lab-verifiedShop-provided sample

Retatrutide — lab test, lot CR-3XAG15-2607-Gray, July 2026

Name: Retatrutide Purity Analysis -
Creator: ILS Laboratories
Published: 2026-07-31
License: https://creativecommons.org/licenses/by/4.0/

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Tested Friday, July 31, 2026 · submitted by @Peptigrity 👑 Legend

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

99.94%

✓ Excellent purity only

PeptideRetatrutide

BrandShop withheld

LabILS Laboratories

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Independently confirmed on the lab’s portal✓ Extra check

COA -2026-954685 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeNTBPZMR5

Look it up on ILS Laboratories ↗Checked Jul 31, 2026

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Test results

7 data points

Purity

99.94%

Endotoxins

0.094 EU/mL

Sterility

Not on file

Heavy metals

Not tested

Stated qty

15 mg

Tested qty

16.03 mg

Qty match

107% of labeled · +7%

Batch / Lot

CR-3XAG15-2607-Gray

COA number

-2026-954685

Tested by

ILS LaboratoriesView 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 15 mg · Lab measured 16.03 mg

107% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 4 mg using the measured mass, against 3.8 mg on the label — 7% 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	-2026-954685
Portal lookup	✓ Lab-verified
PDF vs portal	ILS Laboratories's portal shows validity only
Submitted via	Peptigrity staff
Weight	Counts as one lab test

Independent HPLC purity analysis of Retatrutide, performed by ILS Laboratories on July 31, 2026. Reported purity: 99.94%. Net content: 16.03 mg against 15 mg labeled (107% of label). Endotoxins: 0.094 EU/mL. Batch CR-3XAG15-2607-Gray. Sample source: shop-provided. Certificate of analysis attached.