AG Colour Care Sterling Silver Toning conditioner is enriched with sunflower seed extract and polyphenols which helps protect the hair from UV rays and maintain colour vibrance. Specifically formulated for blonde, silver and grey hair, this unique conditioner has a violet base to neutralise yellow or brassy tones along with a combination of silk and keratin proteins to strengthen the hair fibres and add shine and infused with NaPCA, an essential moisture boost to prevent the hair from becoming dry and brittle.