Redken Hair Colour Shades EQ Gloss Shades EQ is a tint that also cares. The demi-permanent balancing No. 1 tint from NYC is ammonia free and acidic based. The hair is nourished and the surface is closed - creating an irresistible shine. Discover the incredible variety of Shades EQ: it refreshes permanent Redken hair colours, it refines natural hair colours and it is the secret weapon for all blonde glazings and corrections. Shades EQ has a liquid consistency for ease of use and a wide range of applications: glazing, refreshing and correcting with a silky result. A blend of direct and oxidative dyes and revolutionary technology allow for sensational durability. The acidic pH value also ensures ultimate shine. No brightening.