Developed in collaboration with professional hair experts, the LOral Professionnel Serie Expert Metal Detox Shampoo Refill is an award-winning formula designed to protect and enhance colour-treated hair, reducing breakage by up to 87% in just one use.

This clarifying shampoo deeply cleanses both hair and scalp while effectively neutralizing copper deposits caused by water, which can diminish your hairs vibrancy and strength. Powered by glicoamine, this high-performance formula creates a rich lather that helps maintain longer-lasting colour, delivering up to two times more shine for a radiant finish. The shampoo also promotes healthy luminosity while leaving a fresh, citrusy scent with musky-woody undertones.

Perfect for colour-treated hair, this protective shampoo ensures your locks stay vibrant, strong, and shiny, making it an essential step in your haircare routine.

Instrumental test on shampoo + mask vs unwashed hair.