Source comparisons
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Comparison
Copper peptide GHK-Cu and Matrixyl-3000 both improve elasticity, but through entirely different cellular pathways. GHK-Cu binds to copper ions and delivers them to lysyl oxidase, the enzyme that catalyses the oxidative …
Source: realpeptides.coComparison
Copper Peptide GHK-Cu Delivers copper ions to lysyl oxidase enzyme. Catalyses collagen/elastin cross-linking 20–35% improvement in elasticity metrics at 12–16 weeks (Seoul National University, 2022) 8–12 weeks for measu…
Source: realpeptides.coComparison
GHK-Cu (copper peptide) TGF-beta signalling + lysyl oxidase activation +70% (72h) +76% (72h) 5–20µM 2–8°C post-reconstitution; protect from light Best all-around elasticity peptide. Directly stimulates both collagen and…
Source: realpeptides.co