community HRT is literal black magic. Fin 1 mg/day @ 4 years, min 2x/day @ 3 years, Estradiol 4mg/day @ 3.5 months, and Spironolactone 100mg/day @ 3.5 months (estra & spiro are medicines you should likely not take if you are a cis man)
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.