This Pre Wash treatment from Michael Van Clarke's 3 More Inches haircare range contains a unique cashmere protein and amino acid blend that slows the ageing process and helps your hair grow longer faster. Most people have healthy hair at the roots but can’t grow healthy hair to the length they want. This wonder treatment naturally rebuilds every strand for longer, stronger, younger looking hair.3 More Inches Pre Wash treatment1000ml. Pre-wash treatment 1000ml