ghk-cu nose spray Copper TriPeptide Nasal – SuppsHQ GHK-Cu Nasal Spray, 90mg, High-Purity,

GHK-Cu differs from many peptide research compounds because its primary function involves metal coordination rather than receptor-specific signaling

SS-31 (Elamipretide) targets the inner mitochondrial membrane, stabilizing cardiolipin and improving electron transport chain efficiency

GHK-Cu is shorthand for the glycyl-L-histidyl-L-lysine copper complex , a small peptide made of three amino acids bound to a single copper ion

After 24 h of co-culture with G/D-CuP, NIH/3T3 cells displayed well-spread morphology and high viability, as demonstrated by both 3D and 2D Calcein-AM fluorescence imaging via CLSM (Supplementary Fig