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Description
While the concentration of GHK-Cu may be slightly lower, the added moisture and skin barrier support can boost overall results, especially in dry or mature skin

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Those special proteins relax the smooth muscles in the arteries, leading to vasodilation and lower blood pressure

Source: Valko, M., Rhodes, C

Doing GHK-Cu for anti-ageing with no sunscreen is like filling a bath with the plug out

at 28th day (Figure 10c) a moderate proliferation of fibroblasts and fibers, and fibers maturation with the suboptimal orientation of reticulin fibers to the long axes of the myofibers close to the myotendinous junction
