The BELOTERO® Filler injection workshop was held on the 25th of May in the center of Medisa Ara Gostar Company. The accurate method of injection was shown to 15 residents by Dr. Fariba Ghalamkarpour, international fellow of American academy of dermatology and member of Iranian society of dermatology. The Balance filler was injected into 2 patients on the eyebrow tail area and moderate nasolabial folds. In the end, frequent questions were asked and answered.