Product Overview Fight brass and get blonde brightness with Wella Professionals Invigo Blonde Recharge Color Refreshing Shampoo. Helps prevent coloured or natural blonde hair from yellowing. This violet shampoo refreshes and maintains the brightness and vibrancy of natural or highlighted blonde without the stringy feeling leaving your locks soft and smooth. Product Benefits Colour Protection Colour - deposing pigments to provide maximum colour protection while adding a little bit more extra colour and help eliminate brassiness