GHK-CU

GHK-CU is a naturally occurring tripeptide found in plasma, saliva, and urine. It plays a key role in tissue

regeneration, collagen production, and wound healing.

•  Levels at age 20: ~200 ng/mL
•  Levels at age 60: ~80 ng/mL (linked to decreased regenerative capacity)

Discovered in 1973 by Dr . Pickart, GHK was identified as a molecule that helps aged human liver tissue synthesize

proteins as efficiently as younger tissue.