L'Oreal Paris Superior Preference Mousse Absolue, 556 Medium Mahogany Brown;

Preference Mousse Absolue revolutionizes hair color, bringing you absolute color perfection at the push of a button. In just one push, the perfect ratio of pure color pigments and powerful color developers is automatically mixed into a rich, non-drip mousse. The result is color that is fresh, powerful and brilliant, adding luminous layers of multi-tonal color and mirror shine to every strand. And for the first time, Mousse Absolue offers a multi-use hair color system that gives you the power to retouch your color whenever you desire. Apply a second time, touch-up roots or target stray grays.