DHT

Does TRT Cause Hair Loss? What the Science Actually Says (and What You Can Do About It)

TRT can accelerate hair loss — but only if you’re already genetically predisposed to male pattern baldness. Roughly 50% of men show signs of androgenetic alopecia by age 50, and testosterone therapy increases dihydrotestosterone (DHT), the hormone that shrinks vulnerable hair follicles. The good news: it’s not inevitable, it’