ghk-cu nasal spray Intra 50 mg/0.34 oz GHK-Cu Spray (Coppper Peptide) 100mg

[10] The number of human genes stimulated or suppressed by GHK with a change greater than or equal to 50% is 31.2%

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Its copper-binding profile makes it useful in models focused on extracellular matrix behavior, cellular remodeling, and repair-associated signaling

GHK-Cu has also been studied in models of acute lung injury (ALI), where it demonstrates protective effects by reducing reactive oxygen species (ROS) production and increasing antioxidant enzyme activity