An eyebrow transplant typically takes between two to four hours to complete, depending on the density required. The procedure is performed under regional anesthesia, so you will be alert yet pain-free throughout. First, the surgeon will extract individual hair follicles from the back of the scalp, using either the FUT technique. These follicles are then carefully prepared and implanted one by one into the eyebrow area, following the natural direction of hair growth to ensure an undetectable result. Because each graft must be inserted with care to mimic the subtle curve and orientation of brow hairs, the process is highly intricate and slow. After the procedure, you can usually be discharged on-site, though you may experience some swelling or redness for کاشت ابرو در تهران a few days. Full results take 4 to 8 months to appear, as the transplanted hairs go through a natural shedding and regrowth cycle. But most patients see noticeable improvement within 4–5 months.