After the initial treatment you can expect that your eyebrows will start to look pretty good after around 7-10 days however, complete healing does not occur until about 4 to 6 weeks, depending on your age, health and skin type. It is best to wait until this time to judge the final result, before retouching. Please don’t be alarmed if your brows look quite dark and bold at the completion of the first treatment – as this is completely normal and they will fade over the coming weeks.