Janoshik tested this blend (GHK-Cu, TB-500, BPC-157) with a test date of 2025-07-18, making it older (6-12 months). The COA shows GHK-Cu at 60.05mg (labeled 50mg), TB-500 at 0.84mg (labeled 10mg), and BPC-157 at 12.31mg (labeled 10mg). There's a notable discrepancy for TB-500, with the results table showing 0.84mg but comments stating '11.47 mg'. Customers can cross-check on the lab's public verification URL.