§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · SEP-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · RT25-03✓ Verified · Pass
Retatrutide × Regenerative Research - Lab Test, September 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.88%
✓ Excellent
Test results
8 data points
Purity
99.88%
Endotoxins
ND
Stated qty
20 mg
Tested qty
31.5 mg
Qty match
158% of labeled · +58%
Batch ID
RT25-03
Container
White powder in clear glass vial with white cap
Tested by
Krause AnalyticalView profile →
◆ Quantity verification
20 mg→31.5 mg+58%
About this test
This independent HPLC lab test confirms Retatrutide 20mg from Regenerative Research at 99.88% purity. The analysis was conducted on September 23, 2025 by Krause Analytical.
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 99.88% indicates exceptional synthesis quality with minimal contamination. Endotoxin testing showed no detectable levels (ND), confirming safety standards.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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