§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · PC-G1-RT30✓ Verified · Pass
Retatrutide × Peptide Crafters - Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.09%
✓ Excellent
Test results
6 data points
Purity
99.09%
Endotoxins
Not tested
Stated qty
30 mg
Tested qty
34.3 mg
Qty match
114% of labeled · +14%
Batch ID
PC-G1-RT30
Tested by
Janoshik LabsView profile →
◆ Quantity verification
30 mg→34.3 mg+14%
About this test
This independent HPLC lab test confirms Retatrutide 30mg from Peptide Crafters at 99.089 purity. The analysis was conducted by Janoshik Labs on December 19, 2025.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.089 indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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