An easy-to-use demi-permanent balancing, conditioning color without ammonia with a gentle acid formula is a blend of direct and oxidative colorants that can be used to refresh all Redken permanent hair colors.ammonia-free formulaacidic pHmixture of direct and oxidative dyes100% more shine than before dyeing*.contains wheat amino acids for healthy, shiny color with incredible careliquid consistency for traditional use: glazing, touching up and correctingcan be used to refresh all permanent Redken hair colors*Improvement in shine depends on the color shadeApplication:mix in a 1:1 ratio with Shades EQ Processing Solution.Shades EQ Gloss can be applied with a bowl and brush or bottle and diluted with Crystal Clear to reduce intensity or match shadesleave on at room temperature for 20 minutes - up to 40 minutes for gray hairfor resistant hair, leave on for 15 minutes with a plastic cap under preheated warm dryer. remove cap and leave to cool for 5 minutesfor resistant, gray hair leave on for 20 minutes with a plastic cap under preheated warm dryer. remove cap and leave on for an additional 20 minutes at room temperaturethen use Color Extend shampoo and conditioner