REF Cool Silver Shampoo is a shampoo with violet pigments. These pigments neutralize unwanted yellow or copper color on blond hair and sun-bleached hair.

Sulfate-free shampoo with herbal extracts and violet blueberry and linseed oil pigments specially extracted to protect, nourish and neutralize unwanted yellow and gold tones in case of highlighted hair, naturally blond or sun-bleached hair. REF Cool Silver Shampoo has best of both: excellent (color) effect and care.

Ideal for (colored) blond and gray hair.