You may be wondering what makes acidic haircolor unique.

Shades EQ hair gloss is an acidic demi-permanent haircolor. Here are five ways that Shades EQ sets itself apart. In fact, it’s a haircolor that thinks it’s a conditioner. Redken Shades EQ isn’t your run-of-the-mill hair gloss. Used with Shades EQ Gloss it ensures the proper tone, depth and durability. Specifically formulated to maintain an acidic pH and stabilize viscosity. The dedicated developer for Shades EQ Gloss that is approximately a 7-volume hydrogen peroxide developer. Redken Shades EQ Gloss Processing Solution