The Colour Boost Masque Intense Copper from REF STOCKHOLM is the perfect product for those who want to add an intense copper color to their hair. This color-enhancing mask contains 200 ml and is ideal for refreshing and prolonging the color of your hair. With the Colour Boost Masque Intense Copper, you can easily achieve a beautiful and vibrant copper color that will make your hair shine. This mask is suitable for all hair types and can be used on both natural and colored hair. To achieve the best result, it is recommended to apply the Colour Boost Masque Intense Copper to freshly washed and towel-dried hair. Distribute the mask evenly throughout the hair and leave it on for 5-10 minutes, depending on the desired color intensity. Then rinse the hair thoroughly and style as desired. The Colour Boost Masque Intense Copper is a fantastic way to refresh your hair color and allows you to experiment with different shades of copper. Give your hair a new life with this color-enhancing mask from REF STOCKHOLM.