I am happy with natural & easy. I chose no. 550 because it is closest to my own hair color.
There is a good user guide that makes it easy to color your hair yourself when you don't have time to sit at the hairdresser in a busy everyday life.
I have beginning gray hair, which it covers nicely, here it should sit a little longer than in the rest of the hair. The consistency is fine, the smell requires some airing if you are sensory challenged in relation to it.
The review was carried out on behalf of Smartson – the test pilot was allowed to test the product for free