Fun Fact: GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) — a tiny 3-amino-acid peptide bound to copper — was discovered in 1973 by Dr. Loren Pickart. It has been researched for 50+ years for its impressive effects on wound healing, collagen production, elastin synthesis, anti-inflammatory action, and even resetting gene expression toward a more youthful state.
Levels of natural GHK-Cu are highest in your 20s and drop dramatically with age (down ~60% by age 60). It’s released naturally during tissue injury as a repair signal.
"GHK-Cu has 50+ years of research behind it. Underrated legend in peptide research?"
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