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

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◆ Batch ID · 2025-0234-E✓ Verified · Pass

Retatrutide × Instant Peptides - Lab Test, January 2026

Tested Monday, January 05, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.81%

✓ Excellent

PeptideRetatrutide

Brand Instant Peptides

Labfreedomdiagnosticstesting.com

↓ Download COA 🔗 Share

Test results

7 data points

Purity

99.81%

Endotoxins

Not tested

Stated qty

15 mg

Tested qty

13.73 mg

Qty match

92% of labeled · -8%

Batch ID

2025-0234-E

Container

White Lyophilized Powder / Blue Cap

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

15 mg→13.73 mg-8%

About this test

This independent HPLC lab test with UV detection coupled to mass spectrometry confirms Retatrutide 13.73mg from Instant Peptides at 99.81% purity. The analysis was conducted by Freedom Diagnostics Testing on January 5, 2026.

Retatrutide is a triple GIP/GLP-1/GCG receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.81% indicates high-grade synthesis with minimal contamination.

The sample appeared as a white lyophilized powder in a blue-capped vial. The full certificate of analysis (COA: 2601050041) is available for download on this page.