§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 2026/04✓ Verified · Pass
Retatrutide × Peptify UK - Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.74%
✓ Excellent
Test results
6 data points
Purity
99.74%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
10.88 mg
Qty match
109% of labeled · +9%
Batch ID
2026/04
Tested by
Janoshik LabsView profile →
◆ Quantity verification
10 mg→10.88 mg+9%
About this test
This independent HPLC lab test confirms Retatrutide 10mg from Peptify UK at 99.737% purity. The analysis was conducted by Janoshik Labs on May 7, 2026.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its potential role in metabolic regulation, weight management, and glycemic control. A purity level of 99.737% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.