Hair by Sam McKnight Rich Nourish Conditioner 75 ml is a nourishing conditioner for all hair types. The Rich Nourish Conditioner by Hair by Sam McKnight is a rich and nourishing treatment, ideal for dry, damaged, or colored hair. Formulated with castor and sunflower oils, panthenol, and sugar beet extract, it deeply hydrates, controls frizz, and improves hair manageability, leaving it soft, shiny, and visibly healthier.