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Consistency is key to making the most of copper peptides for face
1987 Jul;34(1):1-24
Research by Lv et al
The histidine imidazole nitrogen, the glycine -amino group, and the glycine carbonyl oxygen coordinate to the Cu ion in a square-planar geometry, creating a stable chelate with a dissociation constant in the femtomolar range
GHK-Cu While both are copper peptides, they serve different primary purposes: AHK-Cu is specifically known for its superior ability to support hair and scalp health
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