This independent HPLC lab test confirms the KLOW 80 blend (GHK-Cu 45.90mg, KPV 5.98mg, TB-500 8.87mg, BPC-157 9.15mg) from Empower Peptides at 99.66% total purity. The analysis was conducted by Freedom Diagnostics Testing on June 17, 2025.
This blend combines GHK-Cu for collagen synthesis and skin health, KPV for immune and anti-inflammatory support, TB-500 for muscle development and recovery, and BPC-157 for tissue repair and gastrointestinal healing. A purity level of 99.66% indicates high-grade synthesis with minimal impurities.
The full certificate of analysis is available for download on this page.

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