Tresemme Colour Revitalise Shampoo and Conditioner allows you to maintain your colour for longer, thanks to new advanced colour lock technology. It preserves coloured hair by cross-linking the damaged hair protein chains together. It then cross-links the actual dye molecules making them larger and therefore less able to leak out of the hair. Colour lasts up to 40 washes.
Contains green tea, rosemary and sunflower to replenish vital moisture.