Viral claim says GHK Cu reset nearly 4,000 genes to a younger state and increased collagen production in a preclinical study. This refers to research on GHK Cu, a naturally occurring copper binding peptide that Glow Peptide Protocol Novel Peptide Skin Care Exploring Peptides GHK Cu Injectable Team Wellcore GHK Cu Hair & Scalp Serum 2400mg 4% Less Shedding Neurogan Neurogan Health GHK Cu Peptide Therapy Brea, CA Orange County