They recommended it to me at Hondos (zero expertise)
and I believed them... No 8.0
My hair turned out orange..
Also, it doesn't cover a single white hair...
I have 20 white hairs in total, it doesn't cover even one white hair.

Honestly, I see the comments and I wonder... it is one of the best hair dyes available on the market..

I have used two colors, blue (0/8) and amethyst from the pastels on bleached hair.
Initially, the blue after a few washes (with cold water and shampoo for dyed hair) looks somewhat gray, meaning it loses its vibrant color, and after a month it fades, and not even evenly.
(Later I did a bleach bath to remove it and it only came out from the roots while it left an orange/pink color on the rest of the hair)
The purple (amethyst) turned out pastel pink. Nothing like the color I saw in a sample at the store.

Also, it smells awful and very strong. Do not dye in a small and closed space in general.

(The closest photo is the same day they were dyed blue and the other exactly half a month later. The first is not in sunlight so it was actually a more vibrant blue, it had a very nice result for the first five days)

Finally, a dye that covers 100/100 the white hair and especially at the root of the scalp. With this specific dye, I no longer have two-tone hair!!!

Together with the base 8.0 because I have quite white hair and with a larger part of the base than the shade I wanted (I used 50 ml of 8.0 and 20 ml of shade 8.71 that I wanted to achieve) and even though I left it for 40 minutes, unfortunately my white hairs were not fully covered. They are still visible. With another dye from a different brand, they were not visible at all. And of course, I used a 20 volume developer. I will not buy it again. I am disappointed, I wasted time and money.

This dye is one of the best on the market - always in the affordable range. Its texture is velvety and it spreads very easily. It makes the hair soft without tricking you with oily conditioners (see Olia). The hair remains in good condition for a long time. Of course, if you don't know about dyes or if no one advises you, you won't achieve the color you want. For me, who have a lot of long hair, one tube is enough for the roots (I rinse the rest with water afterwards) and if I want to dye it all, I use 2 tubes. It comes out uniform without needing a professional hand. Cheers!

When I use it, it stings the skin of the scalp quite a bit. However, it seems that it doesn't bother the hair too much, especially with oxygene No20.

Professional hair dye, with excellent coverage and long-lasting.... a company specialized in hair care....

Very good dye, the color is exactly what I wanted on blonde hair and the color still remains bright and intense even after 3 months, just like the first time. I wouldn't change it for any other dye

Girls, I don't know what you say, but I used this dye along with a red shade and the color came out dreamy. No smell, no itchiness, nothing.

Good color performance but I confirm that it smells unacceptable. I have already washed it three times in four days to get rid of the smell and it still smells. I couldn't even sleep and I rinse my hair for at least 5 minutes after washing, every time. I have tried many dyes before and I almost never had such a big problem with the smell.