I have very long hair and an obsession with not letting it turn yellow. I want it to be a cool grey. So although this is also a favorite product of mine, it is not so value for money.
*However, I use it quite a lot in the summer as a "sunscreen" for my hair and to easily detangle my hair when I get out of the sea, since unfortunately with bleaching, it tangles easily with seawater. I dilute it with water in a spray bottle, not just on its own, and I apply it after every swim and a little before I go in.

*Tip for those who are as obsessed with color as I am

It did my hair very, very good after bleaching. It also feels really great and has a wonderful scent. Very pleasant. I would really always recommend it.

Unfortunately, it did nothing to my hair, even though I have been doing highlights for years and recently did a Balayage, it did not remove the yellow tones at all. While the corresponding shampoo does the job it promises. It's not worth its money. For the same price or a little more, you can get professional products that deliver what they promise.

It is a pretty good product that delivers on 90% of what it promises. It may not have the same result as the equivalent expensive professional products, but it is great for colored hair for use 1-2 times a week.

For the price, the product is fine. With a small amount, it spreads easily and makes the hair softer, after using the shampoo as well!... [which makes the hair straw-like...]. [But since it successfully eliminates yellowing, it doesn't matter.] Now, if the mask also fixes the color, I don't understand why I always use the shampoo first anyway. Overall, for their price, they are excellent, let's not fool ourselves!!

It does what it promises!
With just one application, I saw a difference even though I was already using purple shampoo/conditioner.
I have bleached blonde hair and it helped a lot with the orange color.

Initially, it has a light texture/consistency for a mask, it is not thin nor hard, I would say it is creamy. It has a soft purple color. I applied it after using the corresponding L'Oreal Elvive Color Vive Purple Shampoo. I left it on for about 6-7 minutes (not 10 as stated on the packaging). It doesn't leave the hair completely smooth, but it moisturizes them quite well. I don't know if I will choose it again, it will depend on once the entire package is finished. Currently, I am neutral.

Very good result but definitely not optimal. It leaves the hair very soft and smells very nice. Once a week is enough, along with the corresponding shampoo, to maintain your hair at a good level. The hair is particularly soft after use and fully hydrated. However, I consider it a bit expensive.