اَللَّهُمَّ كَمَا حَسَّنْتَ خَلْقِي فَحَسِّنْ خُلُقِي
Transliteration
Allahumma kama hassanta khalqi fa hassin khuluqi
English meaning
O Allah, as You have made my outward beautiful, beautify my character also.
When is it recited?
When looking in a mirror.
Source
Ahmad VI/68
