✓ Purity · pass✓ Lab-verifiedShop-provided sample

Retatrutide — lab test, October 2026

Name: Retatrutide Purity Analysis -
Creator: ILS Laboratories
Published: 2026-10-29
License: https://creativecommons.org/licenses/by/4.0/

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Tested Thursday, October 29, 2026 · submitted by @Ashlynn 👑 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

99.85%

✓ Excellent purity only

PeptideRetatrutide

BrandShop withheld

LabILS Laboratories

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Independently confirmed on the lab’s portal✓ Extra check

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

Lookup code89ZZGP9T

Look it up on ILS Laboratories ↗Checked Oct 29, 2026

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Test results

6 data points

Purity

99.85%

Endotoxins

Not tested

Sterility

Not on file

Heavy metals

Not tested

Stated qty

10 mg

Tested qty

10.49 mg

Qty match

105% of labeled · +5%

Batch / Lot

ARA10

COA number

COA-2026-ULVQPF

Tested by

ILS LaboratoriesView profile →

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

About this test

What’s in the vial

Label 10 mg · Lab measured 10.49 mg

105% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.6 mg using the measured mass, against 2.5 mg on the label — 5% 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-ULVQPF
Portal lookup	✓ Lab-verified
PDF vs portal	ILS Laboratories's portal shows validity only
Submitted via	Shop panel (bulk upload)
Weight	Counts as one lab test

Independent HPLC purity analysis of Retatrutide, performed by ILS Laboratories on October 29, 2026. Reported purity: 99.85%. Net content: 10.49 mg against 10 mg labeled (105% of label). Batch ARA10. Sample source: shop-provided. Certificate of analysis attached.