Hair transplantation has gone through a big revolution with the pioneers in this field. Hair loss represents a distressing issue affecting a large portion of the population, including up to 85% of males and 40% of females, and its incidence increases with age for both sexes. Androgenetic alopecia (AGA) - the most common etiology of hair loss wherein androgenetic effects, namely testosterone and dihydrotestosterone (DHT), disrupt the growth cycle (the anagen to telogen ratio decreases).Indeed, non- surgical modalities exist which may halt the progression of androgenic alopecia and even help...