GHK-Cu × Zen Aminos - Lab Test, April 2026
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Test results
About this test
This independent HPLC lab test with UV detection and mass spectrometry analysis confirms GHK-Cu/BPC-157/Thymosin Beta-4 70mg blend from Zen Aminos at 99.50% purity. The blend contained GHK-Cu 50.56mg, BPC-157 10.32mg, and Thymosin Beta-4 8.91mg combined peptide content. The analysis was conducted by Freedom Diagnostics on April 26, 2026.
GHK-Cu is a copper peptide complex researched for collagen synthesis and skin health. BPC-157 is studied for tissue repair and gastrointestinal healing. Thymosin Beta-4 is researched for immune modulation and cell regeneration. A purity level of 99.50% demonstrates minimal contamination and high-grade synthesis quality.
The full certificate of analysis is available for download on this page.
Certificate of analysis
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