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However, specialized peptides drug testing methods exist for research and anti-doping purposes
GHK-Cu, also known as copper tripeptide-1 or glycyl-L-histidyl-L-lysine copper(II), is a naturally occurring tripeptide complex formed by the amino acids glycine, histidine, and lysine bound to copper ions
This is critical for ensuring that damaged tissues receive an adequate supply of oxygen and nutrients, which accelerates the healing process
How it works: This fragment is the fat-burning tail of human growth hormone
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