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Research into Photobiomodulation suggests that using specific wavelengths (like Red or Near-Infrared) through the eyes can improve mitochondrial health in the retina, which mimics some of the regenerative effects copper peptides have on skin cells, though the chemical pathways remain distinct.

Collagen and Extracellular Matrix Remodeling GHK-Cu activates fibroblasts, increasing the synthesis of: Type I and III collagen Elastin Proteoglycans Glycosaminoglycans (including hyaluronic acid) This mechanism helps restore structural integrity, improving firmness, elasticity, and volume over time

1 Hicks BL, Lam JC, Varacallo M

10.33594/000000174 35 JiangX