Revlon Colorsilk Beautiful Color, Medium Auburn 42 - 1 ea.   Ammonia free. Revlon 3D Color Technology for natural rich color. Delivers long lasting high definition color & shine. Leaves hair in better condition. UV defense. 100% gray coverage. Revlon ColorSilk with Revlon 3D Color Technology for long lasting, natural looking, multi-dimensional color. Revlon 3D Color Technology: Our Revlon 3D Color Technology, with a combination of specially blended dyes, conditioners and polymers, delivers natural looking, multi-tonal color from root to tip, not only boosting your hair color but also adding definition and dimensionality.The Result: Complete transformed, natural looking, multifaceted color and shine. Silk Proteins & UV Defense: Ammonia-Free Revlon ColorSilk is infused with nourishing silk proteins that penetrate every strand so that hair looks silky, healthy, shiny and in better condition than before you colored. It is also enriched with UV defense to help keep color vibrant, dimensional and true....