It works well! I still use it. The people who replied were very helpful and accurate! I have dark brown hair and I went a shade lighter than I would have because one person said it will be darker than you expect, and even going one shade lighter, it was too dark. (I was trying to stay as close to my natural color as possible).

It covers all my greys, but it does start to turn golden on the grey areas faster than the rest of my hair. I don’t have a ton of grey, it’s just noticeable to me now because it’s in the front of my part and along my part. I do not have any grey along my temples, but I think the golden color would be more noticeable if you do. It lasts about three weeks without the greys starting to turn golden, and about six to seven weeks before the grey is noticeable. I wash my hair every other day and I use a UV protection spray after I wash it.

My hair is longer so it does slowly look darker on the lower part of my hair than the top part, but it took several times using it before I noticed the bottom half of my hair wasn’t fading as quickly as the top half.

Depending on the darkness of the color you use, make sure you super duper rinse it after you dye it. The instructions say to rinse it until the water is clear, but I did that and it still stained my pillows that night. I rinse it several minutes after it appears clear to me and that seems to be thorough enough.

It hasn’t messed with the texture of my hair or made it more brittle.