INCI: Myristoyl Hexapeptide-4 Additive: 500ppm Cas No: Molecular: Odor: no Stability: stable Capacity: 500g per month Appearance: white powder Mechanism: In vitro: (DNA microarray) collagen IV and VII upregulation, fibronectin, elastin, and integrin upregulation, MMP-1 downregulation Functions: Myristoyl Hexapeptide-4 Improves skinâ??s structure and prevents breakdown of collagen. Myristoyl Hexapeptide-4 Boosts collagen production; reorganizes and strengthens skin. Peptides with enhanced penetration capabilities.