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✓ Purity · pass✓ Lab-verifiedShop-provided sample

Retatrutide — lab test, September 2026

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Tested · 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
BrandShop withheld
↓ 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

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 numberCOA-2026-SC-02710
Portal lookup✓ Lab-verified
PDF vs portalSideChain Analytics's portal shows validity only
WeightCounts 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.

Certificate of analysis

Original document
Issued by SideChain Analytics · Sep 21, 2026 · Batch DNA-RETA10-2609-01

Related lab tests

4 tests

The 1389 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.50%.

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