Retatrutide × Unknown Brand — Lab Test, June 2026

Name: Retatrutide Purity Analysis - Unknown Brand
Creator: Kovera Labs
Published: 2026-06-26
License: https://creativecommons.org/licenses/by/4.0/

Tested Friday, June 26, 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

99.622%

✓ Excellent purity only

PeptideRetatrutide

BrandUnknown Brand

LabKovera Labs

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-3DA1C9 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeYNXD1S6

Look it up on Kovera Labs ↗Checked Jun 26, 2026

Test results

9 data points

Purity

99.622%

Endotoxins

≤0.5 EU/mL Pass

Heavy metals

Lead (Pb): <0.5, Cadmium (Cd): <0.05, Arsenic (As): <0.15, Mercury (Hg): <0.3

Stated qty

10 mg

Tested qty

10.9 mg

Qty match

109% of labeled · +9%

0label125%

Batch / Lot

RT3-8L4P2

COA number

KVR-2026-3DA1C9

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 26, 2026. Reported purity: 99.622%. Net content: 10.9 mg against 10 mg labeled (109% of label). Endotoxins: ≤0.5 EU/mL Pass. Heavy metals: Lead (Pb): <0.5, Cadmium (Cd): <0.05, Arsenic (As): <0.15, Mercury (Hg): <0.3. Batch RT3-8L4P2. Sample source: shop-provided. Certificate of analysis attached.