Mechanisms such as cellular senescence, genomic instability, telomere attrition, mitochondrial dysfunction, epigenetic alterations, and loss of proteostasis all contribute to an aging phenotype (Tenchov et al 2024) and are considered hallmarks or biomarkers for aging
As Alejandro Saldarriaga, head of applied research at DECIEM, explains, they support several aspects of healthy-looking skin rather than focusing on a single visible concern. And according to Dr Charlie Cox, longevity doctor at longevity hospital Reborne , the topical skin evidence is the most solid data when it comes to the effectiveness of GHK-Cu, as studies show an improvement in firmness, texture, tone and fine lines. Take the stats on the NIOD Copper Amino Isolate Serum 31:1, for example
There is an important nomenclature nuance here that researchers should be aware of
PMCID: PMC8395423
Is surgery necessary