Wella Invigo Color Brilliance Shampoo, the shampoo dedicated to thick coloured hair, is the exciting innovation created in the brand's laboratories and is ready to put an end to the processes of dulling and fading that affect all coloured hair as the days go by. Designed to protect freshly created colour in the salon and ensure the longevity of its shine, Invigo Color Brilliance Thick Hair Shampoo boasts an optimised low pH formula, cleanses by eliminating all types of impurities while promoting the closure of cuticles on the shaft to help the hair better retain colour. In doing so, it fortifies the structure of the hair to deliver optimal texture and visibly healthy hair. The Color Brilliance-Blend system, an extremely delicate and innovative technology almost entirely composed of natural or naturally derived ingredients, uses encapsulated copper molecules to maintain brilliant colour, combined with histidine and vitamin E, which counteract and stop the natural oxidation process of coloured hair, for excellent protection of colour intensity. The addition of powerful antioxidants and nutritious vitamins, due to the use of lemon caviar, facilitates and strengthens the fight against discolouration, ensuring a flawless shine that does not wrinkle as the days go by. Used regularly, Invigo Color Brilliance Thick Hair Shampoo leaves hair protected and perfectly shiny for up to 7 weeks after colouring. The shampoo should be applied to wet hair, then massaged into a generous lather and finally rinsed out.