Considering beauty and aesthetics, we know that our eyebrows are the most impressive element in our facial expression.
We know that there are changes in the facial expression of the person when the eyebrow is thinned and disappears. Eyebrow contouring and permanent make-up applications we have done for this cause ensure rapid and irreversible loss of eyebrows. Of course, genetic factors, traumas, and some medical reasons also cause the eyebrows to disappear. Eyebrow transplantation can be performed in those who have reduced eyebrows due to medical reasons or incorrect removal, those with thin eyebrows and those who are not satisfied with their eyebrow shape.
Source : https://haberucur.blogspot.com/2018/11/sac-ekimi-uzmani-songul-alci-kas.html