§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · R50725✓ Verified · Pass
Retatrutide × Reta One Labs - Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.68%
✓ Excellent
Test results
6 data points
Purity
99.68%
Endotoxins
Not tested
Stated qty
50 mg
Tested qty
53.38 mg
Qty match
107% of labeled · +7%
Batch ID
R50725
Tested by
Vanguard LaboratoryView profile →
◆ Quantity verification
50 mg→53.38 mg+7%
About this test
This independent HPLC-UV/VIS lab test confirms Retatrutide 50mg from Reta One Labs at 99.68% purity. The analysis was conducted by Vanguard Laboratory on December 17, 2025.
Retatrutide is a triple GIP/GLP-1/GCG receptor agonist researched for metabolic regulation and weight management. A purity level of 99.68% indicates minimal impurities and pharmaceutical-grade synthesis quality.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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