SpecialOneColor Dyrect Brites Semi-Permanent Mask is an exciting new ammonia free color system from Retrohair Mycolor that adds vibrancy and tone to natural or colored hair. When used on pre-lightened hair, longer lasting vivid tones are easy to achieve and pastel tones are a cinch when mixed with the pastelizer. The 28 colors can be mixed to create countless shades. When used with Bleach Color, the vivid colors achieved are amazing! SpecialOneColor Semi-Permanent Mask is formulated with a moisturizing natural base, rich in Lotus Flower and Baobab Oil. New technology, high definition color pigments work in sync with the natural base to create radiant colors that last! Add vibrancy to natural or colored hair Enhances existing tones in natural or grey hair Color pre-lightened hair Color hair processed with Bleach Color Pre-pigment natural hair Add shine Tone to meches or highlights