January 2014 in “Journal of Investigative Dermatology”
Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.
A user underwent a 5000 graft hair transplant in Istanbul, which included 900 beard grafts, after previously using finasteride with limited success. The procedure cost £4500, including transport and aftercare in both Istanbul and the UK.
The user experienced subtle hair growth improvements using finasteride, dutasteride, and minoxidil over nearly three years, with notable progress at the temples. The front hairline shows quicker regrowth cycles, but the vertex and crown remain unchanged.
How Finasteride and Dutasteride help reduce hair loss by reducing the amount of DHT in scalp areas, as well as discussing factors such as sensitivity to DHT, 5α-reductase expression in different parts of the hair follicle, and scalp tension.
User shared progress on hair regrowth using Fin 1 mg/day for 4 years, Min 2x/day for 3 years, Estradiol 4mg/day, and Spironolactone 100mg/day for 3.5 months. They noted significant hairline recovery and advised against HRT for cis men due to feminizing effects.
Finasteride can impact neurosteroids, potentially causing depression and other side effects in some users. Despite these concerns, many continue using it for hair loss, with some switching to topical applications to mitigate side effects.