Wella Koleston Single Hair Color In 307/3 Hazelnut Provides A Warm, Rich Brown Shade That Enhances Hair With Natural Depth And Shine. This Formula Ensures Even Color Distribution And Reliable Grey Coverage, Delivering A Smooth And Uniform Result. The Hazelnut Tone Offers A Balanced Warmth, Making It Ideal For Those Seeking A Natural Yet Vibrant Look. Enriched With Conditioning Agents, It Helps Maintain Softness, Smoothness, And Manageability During The Coloring Process. The Creamy Consistency Allows For Easy And Controlled Application, Ensuring Consistent Coverage From Root To Tip. With Long-Lasting Color Retention And A Glossy Finish, Hazelnut Keeps Hair Looking Healthy, Polished, And Beautifully Styled.