Loreal Professionnel Paris Inoa 8.21/8VB Light Blonde Violet Blue No Ammonia Permanent Hair Color 2.1 Ounce 60 Gram technology and zero ammonia offers uncompromised comfort. Lightens up to 3 levels in 35 minutes. Covers up to 100% of white hair. Easy to mix and apply. Leaves hair feeling intensely nourished and hydrated until next color treatment. Hair is softer than before the hair coloring process. Sublime shine. Mix 1 to 1 ratio. This hair color offers 6 weeks of intense hydration and nutrition