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The resulting blend has been shown in clinical research to boost and sustain muscle-pumping nitric oxide levels more effectively than glutathione or L-Citrulline alone, which in turn has been suggested to enhance aerobic exercise performance

Nishiyama M, Hong K, Mikoshiba K, Poo MM, Kato K (2000)

Evening intake: Some users prefer taking their dose in the evening as they believe it aids better sleep quality due to its potential melatonin-enhancing properties

Diagen is the company that currently owns the BPC-157 US patent (the European patent is expired), which was filed in 2012, approved in 2017 with an expected expiration of 2033