Energy Restructuring Hair Serum with Collagen is a specialized hair treatment product designed to repair and strengthen damaged hair. Formulated with collagen, this 100ml serum helps restore hair structure while providing nourishment and protection. Key features: • Contains collagen for hair repair • Helps restructure damaged hair • 100ml size • Nourishing formula • Strengthens hair strands This hair serum comes in a sleek purple packaging with gold accents. While specific usage instructions are not provided, hair serums are typically applied to damp or dry hair, focusing on lengths and ends. For best results, a small amount should be used and distributed evenly through the hair.