3 ghk-cu serum 3% Medical Grade Skin Cell Restorative Cu serum delivers 99.7% pure copper peptide to boost collagen GHK-Cu Facial Serum | Empower

This nonapeptide, first isolated from the cerebral venous blood of rabbits during sleep, has been shown to induce slow-wave sleep, modulate pain perception, and exhibit potential antioxidant and immunomodulatory properties

* Copper Peptide (GHK-cu) - Enhances capillary-level blood circulation for healthy hair growth

Genomic studies show that GHK-Cu modulates the expression of over 4,000 genes involved in tissue repair and inflammation

Research-grade GHK-Cu refers to the isolated, high-purity compound used in laboratory settings

The appearance of lyophilized powder can vary from a solid, dense puck to a more diffuse powder, but this does not affect the mass

D., Longden, J., Miller, C