Redken Shades EQ Processing Solution 33.8 fl.oz / 1000 ml. PRO TIP: Shades EQ Processing solution is a dedicated developer for Shades EQ Gloss shades that is formulated to maintain an acidic pH and stabilize viscosity.
Exclusive to Redken • Used with Shades EQ Gloss it ensures the proper tone, depth and durability. • Shades EQ is the #1 Acidic Demi Permanent Haircolor in the United States. Shades EQ is the healthiest way to tone!
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