SchwarzkopfKeratin Color Permanent Hair Color, 1.0 Black Onyx, 1 Application - Salon Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage

100 % coverage is 100% true.The struggle was real… for some odd reason I could not get my hair to get full coverage when I dyed it black. It was like I kept wasting product.This was worth every penny.

I love this. I have a hard time with hair dyes covering my white hair but this did the job and my hair is super stubborn

Using this for years. Everyone thinks it's natural. My stylist thought it was real. Lots of shine and doesn't dry hair out. Easy to use.

I've had good results covering grays with Schwarzkopf. Reasonable price. I did experience a lot of hair loss recently but I think it's due to a health condition, not the dye, which I've used for about a year.

My favorite box dye. Color is on point. Easy to use. Last a good while. This is like my 10th time, definitely my go to.

My sister wears this color and I love it on her. So I got it and love it on me as well. I really like this brand as well.

I really wanted to love this, but it just didn't do it for me. I previously bleached the underside of my hair and was over it, so I used this to dye my whole head. Not even four months later, people say my hair looks dark brown. Definitely not the rich black I hoping for. Some of the bleached pieces even look light brown.

Nice colour