Color&Co, the transformative at-home personalized hair color brand by L'Oréal, has expanded into the semi-permanent hair color category with the launch of Color Gloss Conditioner.   The Color Gloss Conditioner, available in six shades, is a weekly treatment that eliminates brassy tones, maintains vibrancy and increases color longevity, resulting in a salon-fresh look and feel in under ten minutes.   The shades also offer temporary color experimentation with exciting tones that enha...