§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Instant Peptides, Retatrutide

◆ Batch ID · 2026-0234-A✓ Verified · Pass

Retatrutide × Instant Peptides - Lab Test, January 2026

Tested Monday, January 19, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.75%

✓ Excellent

PeptideRetatrutide

Brand Instant Peptides

Labfreedomdiagnosticstesting.com

↓ Download COA 🔗 Share

Test results

7 data points

Purity

99.75%

Endotoxins

Not tested

Stated qty

14.98 mg

Tested qty

16.6 mg

Qty match

111% of labeled · +11%

Batch ID

2026-0234-A

Container

White Lyophilized Powder / Purple Cap

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

14.98 mg→16.6 mg+11%

About this test

This independent HPLC lab test with UV detection coupled to mass spectrometry confirms Retatrutide 16.60mg from Instant Peptides at 99.75% purity. The analysis was conducted by Freedom Diagnostics Testing on January 19, 2026.

Retatrutide is a triple GIP/GLP-1/GCG receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.75% indicates high-grade synthesis with minimal contamination.

The sample appeared as a white lyophilized powder in a purple-capped vial. The full certificate of analysis (COA: 2601160004) is available for download on this page.