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Description
GHK-Cu (UBL-008) is a synthetic copper peptide complex (Gly-His-Lys) used in scientific studies to investigate cellular signaling mechanisms

However, many readers online are concerned about the
GHK-Cu is a naturally occurring copper peptide that declines with age, and research shows it stimulates hair follicles, improves scalp circulation, and extends the active growth phase

Products like LifeWaves patches are resistant to scrutiny, however
