GHK Tripeptide
GHK Tripeptide (Without Copper)
The copper-free form of GHK. Retains some biological activity and is used in skincare formulations where copper chelation is not desired.
Mechanism of Action
GHK without copper retains some receptor-binding activity and can stimulate collagen synthesis, though with reduced potency compared to GHK-Cu. It may act as a copper carrier in vivo.
Health Claims & Evidence
Stimulates collagen synthesis
Wound healing support
Anti-aging skin effects
Short-Term Effects
Gradual skin improvements.
Long-Term Effects
Sustained skin improvements with consistent use.
Side Effects
Extremely well-tolerated.
Contraindications
Topical use only.
This profile is provided for educational research only. It is not a treatment recommendation or dosing guide. Human evidence, safety information and regulatory status vary by substance. Verify primary sources and consult a qualified healthcare professional for medical decisions.
Research Papers
GHK tripeptide and skin biology
Pickart et al. · Journal of Aging Research · 2012
Educational research only. This profile is not a treatment recommendation or dosing guide. Human evidence, safety information and regulatory status vary by substance. Consult a qualified healthcare professional for medical decisions.
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