GHK-Cu (Copper Tripeptide)

Also known as: copper peptide, glycyl-l-histidyl-l-lysine copper, ghk copper

DDevelopmental141 studies referenced

Latest evidence update: 1988-09-26

Common dosage

No oral supplementation standard. Research uses parenteral or topical formulations.

Description

Naturally occurring tripeptide that complexes with copper. Declines markedly with age. In-vitro work shows it stimulates collagen synthesis and modulates wound-healing genes; topical and animal data dominate. Systemic human supplementation trials do not exist.

Safety & interactions

Topical use generally well-tolerated. Oral bioavailability is poor (peptide degraded in gut). Excess copper intake carries hepatotoxicity risk.

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Order GHK-Cu (Copper Tripeptide)

Recommended: No oral supplementation standard. Research uses parenteral or topical formulations.

Questions about GHK-Cu (Copper Tripeptide)

Are there any known interactions between GHK-Cu (Copper Tripeptide) and common medications?

How quickly does GHK-Cu (Copper Tripeptide) start working and should I cycle it?

Who should avoid GHK-Cu (Copper Tripeptide), including during pregnancy or breastfeeding?

Referenced studies (1)

ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.