dr kim hye son glutathione Cliffside Park Eye Associates Dr. Hyein Dr. Hyeeun Grace Kim |

Laboratory studies in cell and animal models of accelerated aging have shown that replenishing NAD+ can restore mitochondrial function and stimulate beneficial cellular recycling processes like mitophagy

It accelerates wound contraction and improves the integration of transplanted skin

This page is specifically about the dose

At a molecular weight of approximately 340 Da as the free tripeptide (see the GHK-Cu compound overview), it sits below the 500 Da threshold commonly associated with good dermal penetration a key reason GHK-Cu topical serum formulations achieve dermal absorption where many larger cosmetic peptides do not

Glutathione improves vascular health and supports red blood cell function, allowing better nutrient delivery to the scalp