Redken Diamond Oil High Shine Shampoo is an oil-enriched, high shine shampoo that gently cleanses, strengthens and adds diamond-like shine to dull, fine hair. Formulated with coriander oil which seals, coats and smoothens the hair cuticle to boost shine while camelina oil seals and fills in gaps for reinforced shine. Apricot oil penetrates hair into the core for overall conditioning and from the inside out. To turn up the shine on dull hair. Leaves hair feeling airy, bouncy and with an incredibly shiny finish.