topical ghk cu GHK-Cu Copper Peptide Neck & Face Serum DIY 100% Copper Peptide Solution

Improves the visible depth, color, and texture of stretch marks

You can select a common amount, such as 1mg, 5mg, 10mg, or 15mg

Across in vitro and preclinical models, GHK-Cu has been studied for its influence on gene expression programs related to matrix synthesis and remodeling, antioxidant defenses, and pathways associated with cellular senescence markers

From its purported role in extracellular matrix modulation, gene expression resetting, anti-inflammatory/antioxidant signaling, to tissue repair mechanisms, the peptide provides a unique convergence of metal-ion chemistry, peptide biology, and regenerative mechanisms