✓ Purity · pass✓ Lab-verifiedShop-provided sample

Retatrutide — lab test, September 2026

Name: Retatrutide Purity Analysis -
Creator: SideChain Analytics
Published: 2026-09-21
License: https://creativecommons.org/licenses/by/4.0/

Lotlook this batch up across every shop →Check another lot

Tested Monday, September 21, 2026 · submitted by @dnapeptides.ca 💬 Contributor

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

99.5%

✓ Excellent purity only

PeptideRetatrutide

BrandShop withheld

LabSideChain Analytics

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA COA-2026-SC-02710 matches SideChain Analytics's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeYPoJAZ8ZGr2pSsBFDUWdXQ

Look it up on SideChain Analytics ↗Checked Sep 21, 2026

All 1,391 Retatrutide lab tests →Retatrutide prices Check another lot

Test results

6 data points

Purity

99.5%

Endotoxins

Not tested

Sterility

Not on file

Heavy metals

Not tested

Stated qty

20 mg

Tested qty

21.49 mg

Qty match

107% of labeled · +7%

Batch / Lot

DNA-RETA10-2609-01

COA number

COA-2026-SC-02710

Tested by

SideChain AnalyticsView 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 20 mg · Lab measured 21.49 mg

107% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5.4 mg using the measured mass, against 5 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	COA-2026-SC-02710
Portal lookup	✓ Lab-verified
PDF vs portal	SideChain Analytics's portal shows validity only
Weight	Counts as one lab test

Independent HPLC purity analysis of Retatrutide, performed by SideChain Analytics on September 21, 2026. Reported purity: 99.5%. Net content: 21.49 mg against 20 mg labeled (107% of label). Batch DNA-RETA10-2609-01. Sample source: shop-provided. Certificate of analysis attached.