Get flawless color with John Frieda Precision Hair color Foam! Unlike traditional color, Precision Foam hair dye has an amazing non-drip application to prevent messy drips and unwanted patches. It is a fade-resistant, salon-quality hair color that also gives 100% grey coverage. 4BG is a warm, dark brown shade with beige and golden tones. For optimal results, use this hair color on light brown to black hair. On mostly grey hair, the color will appear lighter than the hair color shown on the results swatch. John Frieda Precision Foam hair color is a gradual hair color foam with a non-drip foam formula that penetrates your strands for deep color saturation and spreads easily into roots and hard-to-reach areas, for complete coverage without patchiness. Our salon-quality, thick foam hair color goes on white to prevent residue and dripping while maximizing penetration and color traction in your brown hair. Use our nourishing after-color conditioner to seal in your color for long-lasting, tonal richness with minimal post-coloring mess. Plus, our formula is paraben free, cruelty free and vegan friendly. This hair coloring kit includes everything you need for fast and easy coloring, including colorant, developer, after-color conditioner, foamer, gloves and easy to read instructions. Satisfaction Guarantee. Limitations may apply.