ghk cu and reta GHK-CU – Research Peptide GHK-Cu Dosage: A Doctor's Guide

Respiratory and Systemic Regeneration Applications Respiratory and systemic regeneration applications use 2 mg subcutaneous 2-3x weekly for general tissue repair and anti-inflammatory effects, running 8-12 week cycles with 4-6 week breaks

Because safety data remains limited, patients should avoid extended cycles unless a qualified provider determines that continued use is appropriate.

This is likely due to GHK-Cu's known ability to promote collagen synthesis and elastin production, which are vital for maintaining skin elasticity and reducing the visible signs of aging

Reduces systemic inflammation: Calms chronic inflammatory pathways to improve healing and comfort