Retatrutide × Unknown Brand — Lab Test, June 2026

Name: Retatrutide Purity Analysis - Unknown Brand
Creator: Kovera Labs
Published: 2026-06-30
License: https://creativecommons.org/licenses/by/4.0/

Tested Tuesday, June 30, 2026 · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM

Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →

HPLC Purity

99.657%

✓ Excellent purity only

PeptideRetatrutide

BrandUnknown Brand

LabKovera Labs

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-CD88F0 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeMS1GYLT

Look it up on Kovera Labs ↗Checked Jun 30, 2026

Test results

9 data points

Purity

99.657%

Endotoxins

Pass (≤0.5 EU/mL)

Heavy metals

As, Cd, Pb, Hg — all Negative

Stated qty

5 mg

Tested qty

5.31 mg

Qty match

106% of labeled · +6%

0label125%

Batch / Lot

NX30050604261

COA number

KVR-2026-CD88F0

Container

Lyophilized Powder / White Cap / Silver Crimp

Tested by

Kovera LabsView profile →

About this test

Independent HPLC purity analysis of Retatrutide from Unknown brand, performed by Kovera Labs on June 30, 2026. Reported purity: 99.657%. Net content: 5.31 mg against 5 mg labeled (106% of label). Endotoxins: Pass (≤0.5 EU/mL). Heavy metals: As, Cd, Pb, Hg — all Negative. Batch NX30050604261. Sample source: shop-provided. Certificate of analysis attached.