Worst product unfortunately!
I made the mistake of trying it out after seeing mixed reviews in general! Big mistake, I should have gotten a professional dye as usual and be at ease! I had an allergic reaction, even though I applied cream to prevent it from staining my skin. Thankfully, once I removed the dye from my hair, it calmed down and all the redness disappeared! I can't know what went wrong, but I won't choose it again, also the color didn't change much! It's like I didn't dye them

It does not last for many washes but its main advantage is that the scent is not bothersome and the color is satisfactory. It is also very economical.

The color shown on the packaging has nothing to do with the color that came out; from light blonde, I became brown with the 8.31?

It does not cover white hairs at all, even though I do not have many. I imagine that the result would be worse for someone with more white hairs. The color also does not have good performance at all.

I liked it a lot! It left my hair very soft and it doesn't have a bad smell like other hair dyes because it doesn't contain ammonia

I expected my hair to come out as a vibrant copper color, but it turned out to be a faded copper towards blonde with no shine. I saw some videos on YouTube with this specific dye and the result was very beautiful, it looked like an orange color that could have been achieved with a semi-permanent dye. I don't know what went wrong with the 7.40 and my hair, but the red 6.60 that I applied afterwards is very beautiful and natural-looking, it's the only dye I will be using from now on

Covers the grays
Satisfactory quantity for long hair
My hair shines after dyeing and for several days
As for the duration, the grays appear after 15 days. I don't know if it's due to the dye or because my hair grows quickly.

I had a mediocre to good coverage of the whites. Nice color, not much shine. I felt my hair a little dry when I dried them.

It tangles the hair a lot. With the large packaging, I had no problem for years... I don't know what went wrong, but the two times I used the Mini, it not only tangled my hair but also tangled it so much that I had to cut it quite a bit because I have long hair. I definitely won't buy it again.

Wonderful color, I am constantly asked if it is natural and when I tell them that I dye it, they want to know which dye it is. It has great longevity, it does not fade, the only unfortunate thing is that 7.40 is hard to find.