Wella Koleston Intense Hair Color in Light Blonde offers vibrant, long-lasting color with 100% grey coverage. Enriched with argan oil and deep moisturizers, it nourishes and hydrates hair, ensuring salon-quality results at home. Features 100% grey coverage Long-lasting color for up to 8 weeks Moisturizing treatment with Argan Oil 4 deep moisturizers Intense color with millions of pigments Color Cream, Color Developer, Advanced Damage Repair Treatment, Moisturizing Treatment with Argan Oil, 4 Deep MoisturizersWella is renowned for salon-quality hair color products, offering vibrant and long-lasting results.Mix the dye ingredients according to the instructions on the package. Apply to dry hair starting from the roots to the ends. Leave for 30-40 minutes. Wash thoroughly with lukewarm water.It is preferable to perform a sensitivity test 48 hours before use.