Skin and hair renewal is maintained by both fast and slow cycling stem cells, with hair regrowth primarily driven by specific stem cells in the hair follicle bulge. These cells can also help heal wounds and potentially treat hair loss.
A 51-year-old on TRT plans to use steroids and is concerned about hair loss, considering topical treatments like Hair Rescue with RU58841 and finasteride, along with Nioxin shampoo. They are cautious about using oral DHT blockers due to potential interactions with steroids like Tren and Anavar.