Permanent Easy Color Excellent Gray Coverage 1B Intense Black (2.82oz) by Bigen NCBEZW1B. Easy, Fast, Stain-Free Application. Covers Gray Hair In Just 10 Minutes. Easy Versatile Application Thick Creamy Formula And 2-Way Brush Makes It Easy, Precise And Controlled Application Gentle To Hair, Deposit Only Formula No Ammonia, Low PeroxideFormula Enhances Your Natural Color And Leaves Hair Moisturized, Smooth& Shiny. Infused With Argan Oil, Coconut Oil And Olive Oil.