Shades EQ Equalizing Conditioning Color Gloss / Processing Solution - 33.8 oz

What it is:
Redken Shades EQ Processing Solution is to be mixed with Redken's Shades EQ Color Gloss.

What it does:
Shades EQ Processing Solution ensures proper tone,depth and durability with no lift.

What else you need to know:
To be Mixed with Shades EQ Hair color.