§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · CS-re201018✓ Verified · Pass
Retatrutide × NUPEPS Peptides - Lab Test, January 2026
Tested · submitted by @Frank 👑 Legend
Test results
7 data points
Purity
99.80%
Endotoxins
Not tested
Stated qty
20 mg
Tested qty
19.7 mg
Qty match
99% of labeled · -1%
Batch ID
CS-re201018
Container
Small clear vial, white sample, white label, silver crimp, pink plastic cap
Tested by
BTLabsView profile →
◆ Quantity verification
20 mg→19.7 mg-1%
About this test
This independent HPLC lab test confirms Retatrutide 20mg from NUPEPS Peptides at 99.8% purity. The analysis was conducted by BTLabs on January 18, 2026.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its role in metabolic regulation and weight management. A purity level of 99.8% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page. Sample tested under lot number CS-re201018
Certificate of analysis
Original document
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