Redken Shades EQ Gloss Equalizing Conditioning Hair Color 2oz 03N ESPRESSO Redken Shades EQ Gloss Equalizing Conditioning Hair Color 03N delivers an Espresso color to your hair. It is an ammonia-free, long-lasting, acidic, liquid demi-permanent hair color to glaze, refresh, correct, and blend gray. The color enriches hair with vibrant color and brilliant shine. The result is natural-looking hair with that bit of extra elegance.