Blue Steel is a cool, silver hair dye with blue undertones. For best results, it is required to lighten hair to the lightest level 10 blonde or lighter and toning hair that has yellow tones before use to avoid undesired hues. Pastels/Greys/Toners contain less pigment than our vivid shades and will fade from your hair faster.
Blue Steel is a cool, silver hair dye with blue undertones. For best results, it is required to lighten hair to the lightest level 10 blonde or lighter and toning hair that has yellow tones before use to avoid undesired hues. Pastels/Greys/Toners contain less pigment than our vivid shades and will fade from your hair faster.