§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 25-3-46035✓ Verified · Pass
PT-141 × BioLongevity Labs - Lab Test, January 2026
Tested · submitted by @Frank 👑 Legend
Test results
7 data points
Purity
99.64%
Endotoxins
Not tested
Stated qty
5 mg
Tested qty
7.27 mg
Qty match
145% of labeled · +45%
Batch ID
25-3-46035
Container
White lyophilized powder
Tested by
BioRegenView profile →
◆ Quantity verification
5 mg→7.27 mg+45%
About this test
This independent LC-MS lab test confirms PT-141 5mg from BioLongevity Labs at 99.64% purity. The analysis was conducted by BioRegen on January 27, 2026.
PT-141 is a melanocortin receptor agonist researched for its role in sexual function and arousal. A purity level of 99.64% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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