For virgin (unbleached) medium to dark brown hair to add cool, ash tones for an icy brunette finish. Like a tinted moisturizer but for your hair, Super Gloss boosts color, hydrates and adds show-stopping shine. This semi-permanent conditioning gloss not only colors or tones but also nourishes, leaving your hair more vibrant, glossy, and silky. *Not recommended for hair that has been chemically lightened or has highlights.