Retatrutide × Unknown Brand — Lab Test, June 2026

Name: Retatrutide Purity Analysis - Unknown Brand
Creator: Kovera Labs
Published: 2026-06-12
License: https://creativecommons.org/licenses/by/4.0/

Tested Friday, June 12, 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

99.356%

✓ Excellent purity only

PeptideRetatrutide

BrandUnknown Brand

LabKovera Labs

↓ COA unavailable

Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-A7DC2C matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeMGKUJXGR

Look it up on Kovera Labs ↗Checked Jun 12, 2026

Test results

9 data points

Purity

99.356%

Endotoxins

≤0.5 EU/mL Pass

Heavy metals

Arsenic, Cadmium, Lead, Mercury — all Negative

Stated qty

12 mg

Tested qty

11.18 mg

Qty match

93% of labeled · -7%

0label125%

Batch / Lot

RTT202606

COA number

KVR-2026-A7DC2C

Container

Lyophilized Powder / Clear Purple Cap / Red Crimp

Tested by

Kovera LabsView profile →

About this test

Independent HPLC purity analysis of Retatrutide from Unknown brand, performed by Kovera Labs on June 12, 2026. Reported purity: 99.356%. Net content: 11.18 mg against 12 mg labeled (93% of label). Endotoxins: ≤0.5 EU/mL Pass. Heavy metals: Arsenic, Cadmium, Lead, Mercury — all Negative. Batch RTT202606. Sample source: shop-provided.