Retatrutide × Unknown Brand — Lab Test, August 2026

Name: Retatrutide Purity Analysis - Unknown Brand
Creator: Kovera Labs
Published: 2026-08-08
License: https://creativecommons.org/licenses/by/4.0/

Tested Saturday, August 08, 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

99.52%

✓ Excellent purity only

PeptideRetatrutide

BrandUnknown Brand

LabKovera Labs

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-48FB77 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeBPEDBSF

Look it up on Kovera Labs ↗Checked Aug 8, 2026

Test results

9 data points

Purity

99.52%

Endotoxins

≤0.5 EU/mL PASS

Heavy metals

Arsenic (As): Negative, Cadmium (Cd): Negative, Lead (Pb): Negative, Mercury (Hg): Negative

Stated qty

10 mg

Tested qty

12.75 mg

Qty match

127% of labeled · +27%

0label125%

Batch / Lot

RT3-9967A

COA number

KVR-2026-48FB77

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 August 8, 2026. Reported purity: 99.52%. Net content: 12.75 mg against 10 mg labeled (127% of label). Tested content exceeds the labeled amount by 27%. Endotoxins: ≤0.5 EU/mL PASS. Heavy metals: Arsenic (As): Negative, Cadmium (Cd): Negative, Lead (Pb): Negative, Mercury (Hg): Negative. Batch RT3-9967A. Sample source: shop-provided. Certificate of analysis attached.