✓ Purity · pass✓ Lab-verifiedShop-provided sample

Retatrutide — lab test, June 2026

Name: Retatrutide Purity Analysis -
Creator: Accumark Labs
Published: 2026-06-19
License: https://creativecommons.org/licenses/by/4.0/

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Tested Friday, June 19, 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

99.8%

✓ Excellent purity only

PeptideRetatrutide

BrandShop withheld

LabAccumark Labs

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA H48C-2G3D matches Accumark Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeH48C-2G3D

Look it up on Accumark Labs ↗Checked Jun 19, 2026

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Test results

6 data points

Purity

99.8%

Endotoxins

Not tested

Sterility

Not on file

Heavy metals

Not tested

Stated qty

5 mg

Tested qty

5.42 mg

Qty match

108% of labeled · +8%

Batch / Lot

POL-R5-5

COA number

H48C-2G3D

Tested by

Accumark LabsView 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 5 mg · Lab measured 5.42 mg

108% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.4 mg using the measured mass, against 1.3 mg on the label — 8% 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	H48C-2G3D
Portal lookup	✓ Lab-verified
PDF vs portal	Accumark Labs's portal shows validity only
Weight	Counts as one lab test

Independent HPLC purity analysis of Retatrutide, performed by Accumark Labs on June 19, 2026. Reported purity: 99.8%. Net content: 5.42 mg against 5 mg labeled (108% of label). Batch POL-R5-5. Sample source: shop-provided. Certificate of analysis attached.