GHK is a tripeptide with the amino acid sequence glycyl-histidyl-lysine. It naturally occurs in human plasma, saliva, and urine. In plasma the level of GHK is about 200 ng/mL at age 20, but declines to 80 ng/mL by age 60. This decline in the GHK-level coincides with the noticeable decrease in regenerative capacity of an organism.
Peptides Canada
GHK-Cu
PriceFrom C$56.99
Molecular formula: C14H22N6O4Cu
Molecular weight: 401.91
Purity: As shown in Certificate of Analysis
Sequence: glycyl-l-histidyl-l-lysine