Wella Koleston Root Touch Up Spray Medium Blonde provides quick and easy coverage for grey roots. This temporary spray is water-resistant, ammonia-free, and peroxide-free, ensuring gentle application. Ideal for maintaining a flawless hair appearance between salon visits. Key Features Water-resistant formula No ammonia No peroxide Temporary root concealer spray Medium to dark blonde shade Dermatologically tested More than 25 applications Achieve 100% grey roots coverage Water, Temporary Root Spray, No Ammonia, No Peroxide.Wella is renowned for its innovative hair color solutions and professional hair care products.Apply to dry hair, hold can 10 cm from hair and spray roots in light burstsWater-resistant. No Ammonia. No Peroxide.