§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · PC-G-RT15✓ Verified · Pass
Retatrutide × Peptide Crafters - Lab Test, April 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.53%
✓ Excellent
Test results
6 data points
Purity
99.53%
Endotoxins
Not tested
Stated qty
20 mg
Tested qty
17.62 mg
Qty match
88% of labeled · -12%
Batch ID
PC-G-RT15
Tested by
Janoshik LabsView profile →
◆ Quantity verification
20 mg→17.62 mg-12%
About this test
This independent HPLC lab test confirms Retatrutide 20 from Peptide Crafters at 99.533 purity. The analysis was conducted by Janoshik Labs on April 3, 2025.
Retatrutide is a triple GIP/GLP-1/GCG receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.533 indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download and verification at www.janoshik.com/verify/ using verification key KN2W7R55PH76.
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.