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Available through: GHK-Cu Available Dosage Strengths GHK-Cu (Copper Peptide) 4% Overview Copper peptide promoting collagen synthesis, wound healing, and skin rejuvenation

Samples containing identical amounts of protein were resolved using SDS-PAGE (Criterion, BioRad Laboratories), transferred to nitrocellulose, and blocked in Tris-buffered saline (TBS) containing 5% milk for one hour at room temperature

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes

Last Updated: December 2025

BPC 157 promotes tissue repair by interacting with growth hormone receptors, facilitating blood vessel formation, and enhancing the production of growth factors

Common questions about GHK-Cu What is GHK-Cu and what does it do