The Wella Illumina 9/7 hair color is a professional hair dye designed for natural, dimensional color results. This product achieves a rich, warm blonde shade with subtle gold-copper undertones, ideal for enhancing the depth and vibrancy of the hair. Each package contains 60 ml of cream color, sufficient for a full application on medium-length hair. The formulation with high-quality ingredients ensures even coverage and reliable color development, suitable for home use and salon professionals. The ammonia-free composition preserves the hair structure while providing long-lasting, wash-resistant color. Easy to apply with the included instructions, it seamlessly blends with natural hair for a uniform finish. Compatible with various hair types, this dye supports consistent performance across different textures and conditions. For optimal results, a strand test is recommended before full application to confirm color outcome and compatibility.