zDIA colour offer

Acid, tone-on-tone, semi-permanent colour delivering natural colour refreshes on coloured hair for an instant lift and intense shine and condition.

Each shade comes in a 50-ml tube.

Ammonia-free, semi-permanent, tone-on-tone colour, designed for natural hair and offering rich, deep reflects and incredible softness.

Each shade comes in a 50-ml tube.

6 shades of colour boosters that are intermixable with other Dia Light shades to give an infinite range to your colour palette, for unique, personal results.

Comes in a 50-ml tube.