>>18043 (OP)
Entry level would be something like finasteride or dutatsteride which blocks DHT, the puberty hormone that sticks around when you're an adult and makes you bald, gives you prostate cancer and makes you have rough awful sebumy greasy skin.
May have some side effects but it's harmless in most men, it's even prescribed for male pattern hair loss, everything after this will definitely be harmful to your sexual performance and mental clarity.
More advanced stuff is T blockers for softer skin so that free testosterone gets aromatized to estrogen in your body, then you could just upgrade to estrogen but you'll also be starting HRT, some internet femboys do HRT lite but be aware that you will hit the female wall at 30 rather than the male wall in your 50s.