This product is amazing! Combined with the shampoo, from the first 2 applications they changed the feel of my hair!! They made it soft, smooth and most importantly, they repaired the ends which were severely damaged from highlights and bleaching! I couldn't believe it!! Also, even though I have oily skin and used it in June with a lot of heat, it didn't weigh my hair down at all! I highly recommend it!

I had bought the shampoo from the line, which excited me, so I got carried away and bought the mask as well. It didn't offer anything more than a regular supermarket hair mask. Also, when I applied it to my hair, it became very runny, like water. Overall, for the price, I think it's not worth it.
ps the shampoo is TOP

Second package and I won't change it! Even in difficult moments due to bleaching, it made my damaged hair look much healthier, as if it "sticks-binds" the ends. It's worth the money but it's not for deep hydration!

Makes hair shine. Helps with frizz and creates a glass-like shine filter on dry ends, softening them greatly. Hair that shines, is soft, and smells good! It's worth it, it's a very good mask!

I have indeed bought the spray, the oil, the mask, the conditioner, and the restructuring shampoo, but all of these together, if you follow the instructions, work wonders. After the third application, they started to shine, detangle more easily, be elastic, and have volume. Plus, they smell wonderful. I am really enjoying my hair now. Of course, if you have damaged hair from dyeing, it's not worth getting any product, and no mask will help with hair damaged from bleaching. Only the hair salon can help in that case!

After 1.5 months of use, I am very satisfied. The ends of my hair (blonde and damaged) have smoothed out, they look healthy and soft. Before I got it, my ends would become hard and wouldn't lay flat after washing the next day.

I really understood why the products of KerasTaz cost so much. I bought the mask and the serum. I saw a great difference in the quality of my hair. And in the long run, I would choose them again.

It leaves a very nice feeling on the hair, but the main promise it makes, 4 centimeters in three months, not at all! It should be noted that my hair is very, very short, I don't dye it and I don't stress it with styling products! So the three centimeters they gained, I would have gotten them anyway!