Redken Hd Resolution 15Vol 4.5%

ALKALINE COLORATION WITH LOW RINSE LEVEL. Unleash your beauty, your hair in high definition. HDResolution is the perfect new low lift alkaline color for Zone 1 when you are looking for up to 1 lift level with exceptional saturation and reflectivity. Always use Shades EQ acid color in zones 2 and 3 for conditioning and shine that fully respects previously colored hair. Always use together with pH-bonder to protect the integrity of the hair.