A properly selected colour is the basis.
Permanent eyebrows are supposed to emphasize the beauty of the person who wears them. Usually, there is a fear at first that the eyebrows are too dark! Then when they start to heal, the situation turns, the colour becomes natural and panic begins that the colour will be too light. The second visit is to possibly increase the colour, improve the shape, etc. So don’t worry, at the end everything is perfect