Some community protocols describe drawing the day's dose into a syringe before travel, capping the syringe, and transporting the syringe rather than the vial
GHK-Cu (Gly-His-Lys-Cu, 404 Da) acts via copper coordination and modulates ~4,000 genes related to tissue repair, collagen synthesis, and antioxidant defense
ProHealth also states that it uses only verified peptide sources and tests every finished product to confirm it delivers what is on the label
Supplementation may help reduce brittleness and breakage while promoting better hair strength and growth over time
Biol Trace Elem Res 85(1):2333 Bernardini D et al (2005) Magnesium and microvascular endothelial cells: a role in inflammation and angiogenesis
Anti-Inflammatory and Antioxidant Effects GHKCu exhibits potent antiinflammatory activity, lowering key cytokines like TNF and IL6 while suppressing NFB/p38 MAPK signaling in multiple cell and animal models