The innovative K18 Professional Molecular Repair Mist 5 oz has everything you need for your hairs health - including the confidence of returning with renewed strengthened locks. This spray is designed to act quickly at reversing damage by balancing keratin chains and restoring strength before chemical treatments. This professional beauty essential is developed through years of research and features a patented peptide unlike other products that just coat strands. With every use, it penetrates into your tresses seeking out damaged areas once tapped onto an applicator or towel dried strands.