After several uses, I can say that the hair detangles nicely, is shiny and lifted at the roots. To evaluate the comprehensive effect, I would have to buy the rest of the products in this series to give a full opinion . I think that these are high-shelf and efficient cosmetics, not for daily use, but more in the form of a treatment once a week. So it's worth it over time to build up a whole set of care without breaking your pocket. For thin, colored and damaged hair- I recommend it. Do not apply it too often!:)